small:

MANGO STAR:

Hi, need help for this MCQ question.


16/? is between 4/9 and 4/7

1) 25 2) 28 3) 30 4) 36

After changed 4/9 and 4/7 to 16/36 and 16/28 then you will know the answer is 30.

Hi small,

got it. :thankyou:

Hi, need help for this MCQ question.


16/? is between 4/9 and 4/7

1) 25 2) 28 3) 30 4) 36

Hi Tianzhu,


thank you so much. I’ve been cracking my head with this sum but u jus solve it so easily. I think i have to go to sch with my son liao !!! Hahaha!!

My old rusty brain.

Hi,


can someone pls help with this question.

Weichong and Rama collect stamps. If Rama gives Weichong 15 stamps, he will have the same number of stamps as Weichong. If Weichong gives Rama 15 stamps, he will have 1/2 as many stamps as Rama. How many stamps does each boy have?