## Q&A - P5 Math

- geniuskids
- YellowBelt
**Posts:**25**Joined:**Mon Jul 05,

### Re: Q&A - P5 Math

Thank you for your help. Can you please explain this step:

Total remaining number of pages after first day

= 4/3 x 1/2 of total number of pages

= 2/3 of total number of pages

Why is it 4/3 x 1/2?

Total remaining number of pages after first day

= 4/3 x 1/2 of total number of pages

= 2/3 of total number of pages

Why is it 4/3 x 1/2?

- AdaptiveLearning.sg
- YellowBelt
**Posts:**25**Joined:**Mon Jun 02,

### Re: Q&A - P5 Math

3/4 remaining = 1/2 totalgeniuskids wrote:Thank you for your help. Can you please explain this step:

Total remaining number of pages after first day

= 4/3 x 1/2 of total number of pages

= 2/3 of total number of pages

Why is it 4/3 x 1/2?

1/4 remaining = 1/3 x 1/2

4/4 remaining = 4/3 x 1/2

### Re: Q&A - P5 Math

Which sadist designed this word problem?wi11anna wrote:Pls help me with this question. Thank you!

### Re: Q&A - P5 Math

Stopped reading by the time I got to the part about spending money on watch! No wonder DS will when doing problem sums.nansk wrote:Which sadist designed this word problem?wi11anna wrote:Pls help me with this question. Thank you!

### Re: Q&A - P5 Math

Haha...I also after reading the qn. It's DS's holiday homework from school.bb_ mom wrote:Stopped reading by the time I got to the part about spending money on watch! No wonder DS will when doing problem sums.nansk wrote:Which sadist designed this word problem?wi11anna wrote:Pls help me with this question. Thank you!

to whoever can help me solve this puzzle.

### Re: Q&A - P5 Math

Hi parents, pls help!

there are 90 more boys than girls at a school funfair. after 80% of the boys and 30% of the girls left the funfair. there were twice as many girls as boys that remained. how many boys were at funfair at first?l

there are 90 more boys than girls at a school funfair. after 80% of the boys and 30% of the girls left the funfair. there were twice as many girls as boys that remained. how many boys were at funfair at first?l