Question
The total mass of Nick and Henry is 66.7 kg. The total mass of Henry and Carl is 44.3 kg. If the total mass of Nick and Carl is 66 kg, find the mass of Carl.
4 m

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The total mass of Nick and Henry is 66.7 kg. The total mass of Henry and Carl is 44.3 kg. If the total mass of Nick and Carl is 66 kg, find the mass of Carl.