Question
Vaidev has a mass of 8v kg. Jenson is 3 kg heavier than Vaidev. The mass of Nicole is twice the total mass of Vaidev and Jenson.
  1. Find the total mass of the 3 children in terms of v.
  2. If v = 2, find the average mass of the 3 children.
2 m
(a)

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(b)

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Vaidev has a mass of 8v kg. Jenson is 3 kg heavier than Vaidev. The mass of Nicole is twice the total mass of Vaidev and Jenson.
  1. Find the total mass of the 3 children in terms of v.
  2. If v = 2, find the average mass of the 3 children.