Question
Cathy has a mass of 29.51 kg. Perry is 2 times heavier than her.
  1. Find Perry's mass.
  2. Find their total mass.
3 m
(a)

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(b)

Click button first when a symbol is required. X

Cathy has a mass of 29.51 kg. Perry is 2 times heavier than her.
  1. Find Perry's mass.
  2. Find their total mass.