Question
The total mass of Ian and Bobby is 55.7 kg. The total mass of Bobby and Paul is 59.3 kg. If the total mass of Ian and Paul is 58 kg, find the mass of Paul.
4 m

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The total mass of Ian and Bobby is 55.7 kg. The total mass of Bobby and Paul is 59.3 kg. If the total mass of Ian and Paul is 58 kg, find the mass of Paul.