iMath | Community

Rebecca Sim

Asked 9 years ago

Thanks for adding me.

Replies 0

Mavis Tan

Asked 9 years ago

Thanks for the add.. :)

Replies 0

Melissa Loh

Asked 9 years ago

Thanks for adding me.

Replies 0

Hwee Hoon Chia

Asked 9 years ago

SG Primary 6 Number and Algebra

Need help for these 3 questions...

Replies 14

Tan Weiqiang

Sorry.. On holiday.. Will be back soon!

6 years ago

Thit Mon Mon Win

Ppl : $ 7 : 8 1 adult + 1 child = $2.50 $8/2.5= 3 & 0.5 reminder So 3 adult & 3+1(reminder) Therefore 3 adult+4 children = 7 ppl Fraction = 3/7

6 years ago

Thit Mon Mon Win

2nd q

6 years ago

Thit Mon Mon Win

3rd q

6 years ago

Tan Chin Tiong

Please rotate. Thanks

6 years ago

Nisha Faizal

r u sure ur 2nd ans given is rite

6 years ago

Thit Mon Mon Win

2nd ans = 25 girls

6 years ago

Thit Mon Mon Win

2nd ans = 25

6 years ago

Nisha Faizal

Ya thanks I got it. But d method posted is a bit complicated to teach my son. Unit/part method is comparitively easier.

6 years ago

Nisha Faizal

6 years ago

Thit Mon Mon Win

I taught my boys 1st make eq that what q gave ratio Eg: 5 girls : 3 boys means 1 boy = 3/5 girl

6 years ago

Thit Mon Mon Win

2nd add or minus from (the girls) Eg: girl +3 : 3/5 girls + 5 7 : 5

6 years ago

Thit Mon Mon Win

3rd make equation mean find 1 unit value Eq: girls + 3 /7 = 3/5 girls + 5/5 Then ask him to find girl unit

6 years ago

Nisha Faizal

Will try thanks...

6 years ago

Helen Vasanthi

Asked 9 years ago

Thanks for adding me.

Replies 0

Rebecca Sim

Mavis Tan

Melissa Loh

Hwee Hoon Chia

Tan Weiqiang

Thit Mon Mon Win

Thit Mon Mon Win

Thit Mon Mon Win

Tan Chin Tiong

Nisha Faizal

Thit Mon Mon Win

Thit Mon Mon Win

Nisha Faizal

Nisha Faizal

Thit Mon Mon Win

Thit Mon Mon Win

Thit Mon Mon Win

Nisha Faizal

Helen Vasanthi

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