Does anyone know what the correct equation was for 4 (c)(iii) on the Higher level paper today??

ÚGrogan
i did 480/x 6 = 480/x+4
(where the 6 is not under the line)

rachellebowden1
I did 480/x+4 6 = 480/x.
Is that kinda the same thing ??

ÚGrogan
no you would have got a different answer but id say you will get a good few of the marks if your method was right :) good luck with the rest of exams!!!

Help
What was the answer to that question

Help
When solved

ÚGrogan
x=16 so there was 16 students in class

rachellebowden1
I got 16 aswell but only because I made the decision to change (+1920) to (1920) and then it worked out :) Good luck with the rest of yours aswell :)

Meganx
damn it.. I got 18! :(

Help
I got 16 but I done a different equation. I put my equation equal to 6

Me
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