One year ago clare was 4 feet and 6 inches tall. now clare is 4 feet and 10 inches tall. by what percentage did clares height increase in the last year

Clare's height increased by about 7.4% in the last year

Solution:

One year ago clare was 4 feet and 6 inches tall

Now clare is 4 feet and 10 inches tall

Convert to inches

1 feet = 12 inches

4 feet and 6 inches = (4 x 12) + 6 inches = 54 inches

4 feet and 10 inches = (4 x 12) + 10 inches = 58 inches

Formula for Percent of Increase:

Here,

Initial value = 54 inches

Final value = 58 inches

Substituting the values we get,

Thus percent increase is 7.4 %

based on context clues you gave i'm assuming the answer would be c.

the two may have that, even a breakdown is probably offered