Question
Farmer Cole has 4 geese. The mass of Goose V is the same as the average mass of the 4 geese. Goose W weighs 4 kg less than the average mass of the 4 geese. The mass of Goose X is 5 kg more than the average mass of the 4 geese. The mass of Goose Y is 5 kg. Find the total mass of the 4 geese.
3 m

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Farmer Cole has 4 geese. The mass of Goose V is the same as the average mass of the 4 geese. Goose W weighs 4 kg less than the average mass of the 4 geese. The mass of Goose X is 5 kg more than the average mass of the 4 geese. The mass of Goose Y is 5 kg. Find the total mass of the 4 geese.