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Primary 5 Problem Sums/Word Problems - Try FREE

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(Single Attempt)

Question

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Alvin and Calvin had a total mass of 134.75 kg at first.

Then, Alvin lost 43.8 kg and Calvin lost `2/7` of his mass.

In the end, Calvin's mass was `1/2` as much as Alvin's mass.

What was Alvin's mass at first?

 

Notes to students:

  1. Round your answer off to 2 decimal places
The correct answer is : 97.3
kg