Question
The total mass of Yoko and her aunt is 82.53 kg. Yoko's aunt has a mass of 43.87 kg more than Yoko. Find Yoko's mass.
2 m

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The total mass of Yoko and her aunt is 82.53 kg. Yoko's aunt has a mass of 43.87 kg more than Yoko. Find Yoko's mass.