Question
The total mass of Tiffany and her uncle is 77.02 kg. Tiffany's uncle has a mass of 54.08 kg more than Tiffany. Find Tiffany's mass.
2 m

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The total mass of Tiffany and her uncle is 77.02 kg. Tiffany's uncle has a mass of 54.08 kg more than Tiffany. Find Tiffany's mass.