Question

When Ryan was born, he weighed 7 pounds.At 6 months, he weighed 11.2 pounds. Amanda weighed 6 pounds when she was born, and 12.9 pounds at 6 months. Which baby had a greater percent increase in weight? Explain.

Answer 1

Sample Answer:

The percent change in Ryan’s weight was 4.2

7

, or 60%. The percent change in Amanda’s weight was 6.9

6

, or 115%. Amanda had a greater percent increase in weight.

Explanation:

Answer 2

Amanda had a greater percent increase in weight

Explanation:

The percent change in Ryan’s weight was 4.2 /7

, or 60%. The percent change in Amanda’s weight was 6.9 /6

, or 115%.