Guys for the interest question... i used the equation and got 32345.76 but then when it didnt ask me about significant figures i crossed it out and changed it to 38800 or something like that. Which is the correct answer?

Reply 91

123Master321

14

Original post by johnbennett

Guys for the interest question... i used the equation and got 32345.76 but then when it didnt ask me about significant figures i crossed it out and changed it to 38800 or something like that. Which is the correct answer?

The first

Reply 92

QuantumPotato

2

Original post by johnbennett

in the LCM and HCF x=40... right?

i got x = 20

Reply 93

123Master321

14

Original post by QuantumPotato

i got x = 20

I got 40, Lcm(20,12) is 60

No it was x=40

I know i ask alot guys but how much would i lose for that interest question... its just that i did really bad in 3H so every mark here counts... Does edexcel look at the things we cross out?

Reply 96

QuantumPotato

2

Original post by 123Master321

I got 40

yeh you're right... I did write 40 with the workings and crossed it out... how many marks is it?

Reply 97

Jamesosborne

2

Someone just needs to make the unofficial mark scheme for us all haha

Reply 98

melisss22

14

Original post by johnbennett

I know i ask alot guys but how much would i lose for that interest question... its just that i did really bad in 3H so every mark here counts... Does edexcel look at the things we cross out?

sadly, no :/

Reply 99

helploL

Was it 65000/ 1.16^3?

Edexcel IGCSE Mathematics 4MA0 4H - 4th June 2015

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