Question
The total mass of Tiffany and her father is 78.06 kg. Tiffany's father has a mass of 54.19 kg more than Tiffany. Find Tiffany's mass.
2 m

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The total mass of Tiffany and her father is 78.06 kg. Tiffany's father has a mass of 54.19 kg more than Tiffany. Find Tiffany's mass.