Tom drove 260 miles using 12 gallons of gas. At this rate, how many gallons of gas would he need to drive 286 miles? m gallons
Mathematics · Middle School · Mon Jan 18 2021
Answered on
Given the statement:
Tom drove 260 miles using 12 gallons of gas.
Determine how many gallons of gas is needed to drive 286 miles.
Solution:
To determine the answer, we must first determine the unit rate in miles per gallons. This can be done by simply dividing 260 miles with 12 gallons.
= 260 miles/12 gallons
= 21.67 miles per gallon
Now we can divide 286 by 21.67 in order to determine the gallons needed.
= 286 miles/21.67 miles per gallon
= 13.2 gallons of gas
FInal answer:
13.2 gallons of gas are needed.