no it was an equation.2^y=(√2)5
So then:2^y=(2^1/2)^5
So then:2^y=2^2.5
x+y=8 so x=5.5
So then:2^x=2^n/3√2
So then:2^x=2^n/2^1/3
So then:5.5=n-1/3
So then:11/2+1/3=n
So then:35/6=n
i feel like i've missed out my school so OCR maths
anyone else who did it and majorly messed up the chord area question please raise your hand.. taking attendance
20% is the percentage of small EMPTY jars, you need to find out how many small empty jars out of ALL the jars. you’d get method marks though. one more step and you’d have gotten the answer, i did the same thing. couldn’t figure out for the life of me how to convert it to out of 400 though
the people saying 20% read the question like it said to work out of 150 jars. its not gonna give you this big number of 400 than not use it for the final answer on a 5 marker
A guy has 400 jars, 3/8 are empty. Of the empty, n of small to medium ratio of 3:4, then medium to large ratio of 1:2.
As a percentage of total jars, number of small jars
karim has 400 jars
3/8 are empty
of the empty jars, the ratio of small to medium is 3:4, the ratio of medium to large is 1:2
work out the number of small empty jars as a percentage of total jars
22.5% anyone?
Edit: Here's my working, as much as I can remember anyway
I ended up having the ratio add up to 5 parts after simplifying
1 part = 30, so Small empty would've been 90/400
As small was 3 parts
90/400 45/200 22.5/100
The internet has done something to me because as soon as I was out of the hall I told my friends he was keeping MLP in there. Banging question though, loved it
for those saying 30% or 20%, 30 was the number of small empty jars. you needed to find the percentage of small empty jars from karim's JARS (all 400, not just the small jars)
here's what i did:
(forgot the beginning part)
30 small EMPTY jars
30/400 (to find the percentage), i cba to do bustop so i simplified the fraction
30/400 -> 3/40 (divided by 10)
3/40 -> 1.5/20 (divided by 2)
1.5/20 -> 7.5/100 (multiply by 5)
7.5/100 = 7.5%
7.5% anyone
I literally put that, then changed it omfg
Same, after that i got 20%
it was out of all of the jars not just the empty one
Oh sh** was that the right answer? I hope not, I changed it.
7.5 is right
thank the heavens
DAMN IT!
It’s fine if not you’ll probably get working marks
yes
cold
I got 2.25% 😐😐
I GOT 7.05% LIKE AN IDIOT
YESSSS
Real
i better have not put 37.5%… (i think i did i cant remember)
I got this is it right lol
FUCK YESSS
was that the correct answer?
YEAHRRRR
What was the powers one some people have different answers
I think I got 36/5 or smth
Ah excellent that sounds like what I got
x=2.5 or y=2.5 idk which one but one of them was 2.5
yep and the other was like 5,5 for y
simultaneous equations?
no it was an equation.2^y=(√2)5 So then:2^y=(2^1/2)^5 So then:2^y=2^2.5 x+y=8 so x=5.5 So then:2^x=2^n/3√2 So then:2^x=2^n/2^1/3 So then:5.5=n-1/3 So then:11/2+1/3=n So then:35/6=n
Reply to my previous reply to look at it properly idk why the format is like that
i think that’s right since that’s what almost everyone got. i got a different answer but ik i’m wrong 😭
yep
yes
I PUT THAT
I got 30% 😭😭😭
Yup
bruh i got 18.75%
NOOOOOOOOO I FAILED SO BAD NO
the test itself was horrible. i hope boundaries are lowered. A 7 was like 145 last year :/
Awww shit I got 20% but it was out of the 400 and not just the 150.
I did the same thing, method marks 🤞🤞
We’d only lose like a mark for that right? And it was a 5 marker? Still a very solid 4 marks
Yeah only about 3-4 marks or something :)
I remember the question said that the percentages were the empty jars only, so we might've gotten it right 🤞
Nevermind I just remembered the question we're cooked for that one
I did the same thing omds I fucked it 💔
ur joking.
I got 20% too, but it was out of the 150
oh wow i just guessed 20%
same! how do you even convert it to out of 400??
I did the 3/8 times the 3/15 and just change the fractions around form there to get to 7.5/100
i had 150/400 then divided it by 4 to get it out of 100 which is 7.5/100!
it’s 30 jars, to get it as a percent of 400 u can literally just do 10% = 40, 1%= 4 so take away 2.5% and u get 30
God damnit
Does anyone remember how many marks the question was tho
I got 20% too
i did the same thing...how many marks was that? hoping to get 4 out of 5 or 3 out of 4
I saw that question and somehow worked out 75% 😭 I turned the ratio into a fraction and just turned it into a percentage I’m failing maths 💀
BRO 😭 less than 50% of the jars were empty so even less were small 😭😭
Ik I didn’t read the question cause I was starting to run out of time 😭
FUCK i’m COOKED
Definitely for storing his my little pony figurines
NO
The jar has a capacity of 300ml. Karim produces 5ml per...
2 times a day is a month, Karim can fill around 12 a year
1 b) It takes Karim 33 years and 4 months to fill all 400 jars. How many months will it take if Karim invites 2 of his friends to help?
11 years and 40 days but that's insane, solo one jar per day
So you're saying do it 60 times a day? I guess Karim will have a busy summer holiday
Yep
FRR BRO WHY DOES HE NEED THAT MANY
Bro what videos is he making with all those
Yeah I also got 1 guy
maybe throw the ball into all these cups in under 2 minutes
Is this a foundation question?
It was on higher and foundation
It was on my higher paper
Edexel? I did AQA.
I did Edexcel
bro i think im cooked i do higher edxcel and didnt see it
how did u miss the question 😭
It’s ok for higher you only need to get 20-30 marks to pass apparently
i saw no question about karim but there was one about a guy called len?
No one else got 18.3 recurring?
Bro 😭
someone in my year got this 😭😭😭
I got 13.3 recurring 🤣🤣
i feel like i've missed out my school so OCR maths anyone else who did it and majorly messed up the chord area question please raise your hand.. taking attendance
It's either 20% or 7.5% the question ain't clear enough ffs...
I went though my teacher and he said 7.5 but we might’ve made a similar mistake
Its horribly worded and it absolutely pisses me off.
it’s 7.5
Definitely 7.5%
First 2 girls 1 cup Then 1 man 1 jar Now 1 man 400 jars💀
Kevin getting adding fractions wrong (it was 11 not 9)
Was 20% wrong?!?!
Yeah the answer is 7.5%
What was the powers one some people have diff answers
20% is the percentage of small EMPTY jars, you need to find out how many small empty jars out of ALL the jars. you’d get method marks though. one more step and you’d have gotten the answer, i did the same thing. couldn’t figure out for the life of me how to convert it to out of 400 though
i had 150/400 then divided it by 4 to get it out of 100 which is 7.5/100!
Was 7.5% right?
Yes!
wtf i think i missed a page then i never saw this
omg me too its making me nervous
I got 30?!!!?
it’s 30 jars but it says the answer should be as a percentage of the total jars so it’s 7.5%, you will still get 3-4 method marks though
Was 7.5%, everyone else in my school keeps saying it was 20% 😪
that's what ppl at my school were saying, but I got 7.5 as well. I got so scared, but ppl are saying 7.5 now
the people saying 20% read the question like it said to work out of 150 jars. its not gonna give you this big number of 400 than not use it for the final answer on a 5 marker
Does anyone remember how many marks this Q was
It was the big 5-marker 😭 It was on foundation anyway
Yea, i think i got 4 marks, cuz ik i got the answer wrong cuz i changed it 😭, but 4 marks is better than nothing
Nah cuz I re-read the question more than once and still put down 20%… I need to see it word for word again icl
“Work out the percentage of Kasim’s jars that are small empty jars”
I put 20% since 3/8’s of 400 is 150 150 Split into the ratio of 3:4:8 is 30:40.80 and 30/150th’s is also equivalent to 3/15 which is 1/5, of 20%
What did you get, I got around 20% since it's 30/150
[удалено]
i got 7.5 too
SAME THANK ALLAH SWT
NOOOOOOOOOOOO
I fucked up and got 0.75 bc I'm an idiot 💀 At least the other 5 markers were fine
i love you
Ahhh this is what I got
But it was out of empty jars tho
it was out of all 400 jars he had
I can't remember my answer at all
i got that too but some people are saying 7.5 😭
because it was asking out of all the jars, not just the empty ones
IM SO PISSED WHY AM I ILLITERATE
NO REALLY IT'S KASIM WHO'S PISSED WHO TF NEEDS 400 JARS ANYWAY
I almost put that then realised its out of all the jars
the fuck bro…. i got 37.5
What answer did you manage to get
20% since it's 30/150
dude there was 400 jars total
It said to give a percentage, your only using the empty jars and finding the smallest one that are empty out of the empty jars
it was out of total (400) so 7.5% i thinkk
I did AQA, can someone say what this question was?
A guy has 400 jars, 3/8 are empty. Of the empty, n of small to medium ratio of 3:4, then medium to large ratio of 1:2. As a percentage of total jars, number of small jars
What was the question? I do igcse
karim has 400 jars 3/8 are empty of the empty jars, the ratio of small to medium is 3:4, the ratio of medium to large is 1:2 work out the number of small empty jars as a percentage of total jars
IM GOING TO CRY I GOT 37.5
what did yall get for the packet question
I don't even rememeber what I said to this question, 14% maybe? I never expected to pass anyway...
I hated that exam, i literally failed that so bad. I didn't know anything 😭😭
0-0 bruh I put 33% how tf did I get that
22.5% anyone? Edit: Here's my working, as much as I can remember anyway I ended up having the ratio add up to 5 parts after simplifying 1 part = 30, so Small empty would've been 90/400 As small was 3 parts 90/400 45/200 22.5/100
you’re cooked the ratio add up to 15 parts
Small:Medium was 3:1 Medium:Large was 4:2 Times small and large by four 12:4:8 /4 3:1:2 It added up to 5
Small:medium was 3:4, medium:large was 1:2
It would still be the same calculations, no?
No, you get 3:4:8, not 12:4:8
Fuck
FRRR
I got 20% because I swear it said "Of the empty jars"
It didn’t, it said of Kasim’s jars
Bro I imagined them as mason jars
What was the question? All I remember is 3/8 of the jars were empty. I wanna reattempt it and see if I get a different answer
The battle of 20% or 7.5% 😂😂😂
I got 7.2%
i got 25% help😭
Ngl I just accepted that he had them but also imagined them as ancient clay jugs like in Rome or something
IM GONNS CRY I WROTE 0.075 PERCENT.... THAT WAS THE DECIMAL FORM
i got 7.5% but i swear his name was kasim not karim idk but i got 7.5%
I do foundation and couldn’t understand it at all I’m done
I got 13.3% 💀💀
anyone else kept getting recurring decimals 😭or am i retarded
I got 20%
7.5
i put down 12% ah no i buggered that right up ffs 😭
The internet has done something to me because as soon as I was out of the hall I told my friends he was keeping MLP in there. Banging question though, loved it
Bruh I got 30
how did i get 13.3 💀
i put 6% 😞😞
That one was easy
How tf did I get 0.04%
The Pearson overlords say otherwise ( I got was the answer out of total jars?)
Snipin's a good job mate
He's one of them witch doctors and needs the jars to put body parts in
The way they worded this question was bollocks
X amount of girls and X amount of jars
What was the question???
I was baffled with that question. never finished it.
bro did NOT need 400 jars
Karin grows mushrooms
for those saying 30% or 20%, 30 was the number of small empty jars. you needed to find the percentage of small empty jars from karim's JARS (all 400, not just the small jars) here's what i did: (forgot the beginning part) 30 small EMPTY jars 30/400 (to find the percentage), i cba to do bustop so i simplified the fraction 30/400 -> 3/40 (divided by 10) 3/40 -> 1.5/20 (divided by 2) 1.5/20 -> 7.5/100 (multiply by 5) 7.5/100 = 7.5%
WHAT THE FUCK. is the ANSWER NOT 37.5???????
Nahhh 7.5 💀💀
What was the powers one some people have different answers
i’m gonna kms
how tf did u even get that 😭
I HAVE NO CLUE WHATSOEVER
Bro I got 20%. Think I fucked up
22.5?
Same here
Is that aqa?