Question
Vaidev is 8 kg heavier than Cody and 4 kg heavier than Xavier. The average mass of the 3 men is 85 kg. Find the average mass of Cody and Xavier.
2 m

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Vaidev is 8 kg heavier than Cody and 4 kg heavier than Xavier. The average mass of the 3 men is 85 kg. Find the average mass of Cody and Xavier.