Primary 5 Problem Sums/Word Problems - Try FREE

Score :
(Single Attempt)


Jack is 8 kg heavier than Robinson and 7 kg heavier than Tom.

If the average mass of these 3 boys is 59 kg, find the average mass of Robinson and Tom.


Notes to students:

  1.    Round your answer off to 2 decimal places
The correct answer is : 56.5