Kahwai's answer to Ang Tiong Boon's Primary 6 Maths Ratio Singapore question.
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Let X is the total people
Allocate the money for
Boy plus girl sgd3 each
Uncle plus Aunty sgd4 each
Then sum up and total money divided by the ratio with denominator as 77
Got the answer
Allocate the money for
Boy plus girl sgd3 each
Uncle plus Aunty sgd4 each
Then sum up and total money divided by the ratio with denominator as 77
Got the answer
Date Posted:
3 years ago