Respuesta :

The puppy has gained 750 grams of weight since it was born
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1.75 - 1 = .75

So the puppy grew .75 kilograms, but we need the weight in grams.

Convert:

1 kilogram = 1000 grams. This means the weight is less than 1000 grams.

.75 kilograms = 750 grams.

So, the puppy gained 750 grams of weight.