the weight of a baby measured in pounds doubles. does its weight measured in kilograms also double? explain your answer.

Yes.

Step-by-step explanation:

The conversion of Kilograms to Pounds is 1kg : 2.2lbs.

So let's say that the baby's weight is at 20 lbs, that would be:

20 / 2.2 = 9.09 kg

Now let's say that the baby's weight doubled, that would be:

20 x 2 = 40 lbs

40 / 2.2 = 18.18 kg

So that means that if the weight of the baby doubles in pounds, then the weight would also double in kilograms.