Question
The total mass of Jack, Harri and Violet is 148 kg. Harri's mass is 13 kg more than Jack's and 28 kg more than Violet's. Find the total mass of Jack and Violet.
4 m

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The total mass of Jack, Harri and Violet is 148 kg. Harri's mass is 13 kg more than Jack's and 28 kg more than Violet's. Find the total mass of Jack and Violet.