Question #bf053

1 Answer
Nov 28, 2017

146.7 Miles

Explanation:

Let's use the variable #x# as the ability of distance the racecar can go in 45 minutes.

We can use a ratio here: 48.9 mi: 15 min:: #x#: 45 min

So #45/15=3#. Which means we have to multiply 48.9 miles by 3, which will get our #x# variable an actual number, and will also solve the problem.

#48.9mi*3=146.7mi#

ANSWER: 146.7 Miles