Question

a car uses 30 gallons of gasoline for a trip of 750 miles. How many gallons would be used on a trip of 450 miles

Answer 1

The answer is 18

Explanation:

Given;

A car uses 30 gallons of gasoline for a trip of 750 miles.

To Find;

Gallons would be used on a trip of 450 miles.

Now, Gasoline used for one mile

30 ÷ 750 = 0.04

So,

0.04 × 450 = 18

Thus, 18 gallons would be used on a trip of 450 miles.

-TheUnknownScientist 72