Question
The total mass of Flynn and Ben is 65.2 kg. The total mass of Ben and Zeph is 49.8 kg. If the total mass of Flynn and Zeph is 64 kg, find the mass of Zeph.
4 m

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The total mass of Flynn and Ben is 65.2 kg. The total mass of Ben and Zeph is 49.8 kg. If the total mass of Flynn and Zeph is 64 kg, find the mass of Zeph.