Question
A duck is 1270 g heavier than a rabbit. The total mass of the 2 animals is 11 kg. What is the mass of the duck? (Give the answer in kilograms and grams)
3 m

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A duck is 1270 g heavier than a rabbit. The total mass of the 2 animals is 11 kg. What is the mass of the duck? (Give the answer in kilograms and grams)