Question
The total mass of Esther and her aunt is 78.82 kg. Esther's aunt has a mass of 37.13 kg more than Esther. Find Esther's mass.
2 m

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The total mass of Esther and her aunt is 78.82 kg. Esther's aunt has a mass of 37.13 kg more than Esther. Find Esther's mass.