Question
The total mass of Usha and her aunt is 76.22 kg. Usha's aunt has a mass of 30.24 kg more than Usha. Find Usha's mass.
2 m

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The total mass of Usha and her aunt is 76.22 kg. Usha's aunt has a mass of 30.24 kg more than Usha. Find Usha's mass.