Question

Lisa was 48 inches tall when she was younger. She grew 2 22 inches per year. Lisa

is now 63 inches tall. How many years did Lisa grow for?
a. 5
b. 6
c. 7
d. 8

Answer 1

B.6

Explanation:

Lisa was 48 inches tall when she was younger. She grew 2 1/2 inches per year. Lisa

is now 63 inches tall. How many years did Lisa grow for?

a. 5

b. 6

c. 7

d. 8

2 1/2=5/2

48+(5/2*5)=48+12.5=60.5

48+(5/2*6)=48+15=63

therefore it is answer b