Question
Crate K is 3 times as heavy as Crate L. Crate M is 7.77 kg heavier than Crate L. The total mass of Crate K and Crate L is 54 kg.
  1. What is the mass of Crate L?
  2. What is the mass of Crate M?
4 m
(a)

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(b)

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Crate K is 3 times as heavy as Crate L. Crate M is 7.77 kg heavier than Crate L. The total mass of Crate K and Crate L is 54 kg.
  1. What is the mass of Crate L?
  2. What is the mass of Crate M?