Question
Erika has a mass of 49 kg. Abi weighs 16 kg more than Erika but 6 kg less than Yen. Find the total mass of the 3 girls.
4 m

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Erika has a mass of 49 kg. Abi weighs 16 kg more than Erika but 6 kg less than Yen. Find the total mass of the 3 girls.