Karen Tan
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Fractions

Pls help... Thank u

Replies 1
Zhong Shu Hao

A have 1/3 of what B,C,D have. --＞ A have 1/4 of the total money. B has 1/4 of what A,C,D have. --＞ B has 1/5 of total money C has 1/5 of what A,B,D have. --＞ C has 1/6 of total money. Amount of money D has ＝1-(1/4)-(1/5)-(1/6) ＝ 23/60 of total money. 23 units ＝ $2990 1 unit ＝ $130 60 units ＝ $130 × 60 ＝$7800

6 years ago

Candy Chan
Asked 9 years ago

SG chevron_right chevron_right

Need help. Thanks in advance

Replies 0

Jason Khng
Asked 9 years ago

SG chevron_right Primary 6 chevron_right Number and Algebra

Replies 6
Caleb Tey

has this been solved?

6 years ago
Jason Khng

Nope

6 years ago
Caleb Tey

Is it based on assumption that fork and spoons are equal? If yes I have the answer. Else I don't know

6 years ago
Jason Khng

I have totally no idea

6 years ago
Tan Wen Dee

I tink kids can assume its the same. I proved it using algebra tho, before using the units thing.

6 years ago
Xavier Sng

The question does not mention that there are equal number of forks and spoons. Logical, but ......

6 years ago

Candy Chan
Asked 9 years ago

SG chevron_right chevron_right

Replies 1
Candy Chan

hi hi, need help. Thanks in advance.

6 years ago

Jason Khng
Asked 9 years ago

SG chevron_right Primary 6 chevron_right Fractions

Pls help p6 prelim

Replies 1
Caleb Tey

Since Zach gave 3/8 of his books away, he Is left with 5/8. 5/8 of Zach = 180 8/8 of Zach = 288 Since Sam gave 1/6 of his books away, he Is left with 5/6. However, he received 108 books from Zach (288-180) 218 - 108 = 110 5/6 of Sam = 110 6/6 of Sam = 132 585-288-132 = 165

6 years ago

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