A goose is 2 kg heavier than a duck but 3 kg lighter than a puppy. How many kilograms is the puppy’s team?

univerkov | December 18, 2020 | education

Let x be the weight of the duck, then the weight of the goose is x + 2, and the weight of the puppy is x + 5. Using these values, we find the difference in the weight of a duck and a puppy:
x + 5-x = 5 (kg.) – so much a duck is lighter than a puppy.
Answer: 5 kilograms.

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