Question
Crate E is 4 times as heavy as Crate F. Crate G is 5.81 kg heavier than Crate F. The total mass of Crate E and Crate F is 51 kg.
  1. What is the mass of Crate F?
  2. What is the mass of Crate G?
4 m
(a)

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(b)

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Crate E is 4 times as heavy as Crate F. Crate G is 5.81 kg heavier than Crate F. The total mass of Crate E and Crate F is 51 kg.
  1. What is the mass of Crate F?
  2. What is the mass of Crate G?