Question
Fred weighs y kg while Carl weighs 2t kg.
  1. Find the average mass of each boy in terms of y and t.
  2. If y = 53 and t = 15, find the average mass of each boy. Express your answer in decimal.
2 m
(a)

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(b)

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Fred weighs y kg while Carl weighs 2t kg.
  1. Find the average mass of each boy in terms of y and t.
  2. If y = 53 and t = 15, find the average mass of each boy. Express your answer in decimal.