Question
Elijah is 9 kg heavier than Jenson and 6 kg heavier than Ben. The average mass of the 3 men is 45 kg. Find the average mass of Jenson and Ben.
2 m

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Elijah is 9 kg heavier than Jenson and 6 kg heavier than Ben. The average mass of the 3 men is 45 kg. Find the average mass of Jenson and Ben.