@mistahjfitness's answer to Isa's Primary 6 Maths Data Analysis Singapore question.

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@mistahjfitness
@mistahjfitness's answer
95 answers (Tutor Details)
1st
There r probably other methods as well.

What i m trying to do is to eliminate the messages first by making use of the lowest common multiple of 500 and 700. (3500)
Isa
Isa
4 years ago
Tysm! But i have a question, why did you subtract 10min from 2B to find the cost of C?
@mistahjfitness
@mistahjfitness
4 years ago
Welcome! Good qn. Check out the new photo. 2B has 10min more than C.