Question

You must be at least 48 inches tall to ride a certain roller coaster.iIan is 3 ft, 11 in. tall. Is ian tall enough to ride the roller coaster?

Answer 1

1 foot= 12 inches
STEP 1
Multiply 3 feet by 12 inches per foot

= 3 feet * 12 inches per foot
= 36 inches


STEP 2
Add inches in 3 feet with the additional 11 inches

= 36 inches + 11 inches
= 47 inches


ANSWER: Ian is 47 inches tall so he is not tall enough to ride.

Hope this helps! :)