Question
Roshel has a mass of 34 kg. Roshel is 7 kg heavier than Pierre. Oscar is as heavy as Pierre.
  1. How heavy is Oscar?
  2. What is the total mass of the 3 children?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Roshel has a mass of 34 kg. Roshel is 7 kg heavier than Pierre. Oscar is as heavy as Pierre.
  1. How heavy is Oscar?
  2. What is the total mass of the 3 children?