Question
The total mass of Winnie and her uncle is 85.18 kg. Winnie's uncle has a mass of 55.78 kg more than Winnie. Find Winnie's mass.
2 m

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The total mass of Winnie and her uncle is 85.18 kg. Winnie's uncle has a mass of 55.78 kg more than Winnie. Find Winnie's mass.