Question

A baby weighed 7.25 lb at birth. At the end of 8 months, the baby weighed 2 1/2times its birth weight. How many pounds did the baby weight at the end of 8 months

Answer 1

Answer: Given information:

The weight of baby at birth = 7.25 lb

At the end of 8 months, the baby weighed  times its birth weight.

We need to find the weight of baby at the end of 8 month.

The weight of baby at the end of 8 month is 5/2 times of its initial weight.

Therefore the weight of baby at the end of 8 month is 18.125 lb.

Answer 2

Simply multiply the baby's original weight, which is 7.25 lbs, by 2.5

7.25lbs x 2.5 = 18.125 lbs

The baby weighted 18.125 pounds at the end of 8 months.


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