Question

Jack drove 41 1/2 miles. He used 1 1/4 gallons of gasoline . What is the unit rate for miles per gallon ?

Answer 1

To find the unit rate for miles per gallon, divide the number of miles driven by the gallons of gasoline used. For Jack's journey of 41 1/2 miles with 1 1/4 gallons of gasoline, the unit rate is 33.2 miles per gallon.

Step-by-step explanation:

To calculate the unit rate for miles per gallon, you need to divide the total number of miles driven by the total gallons of gasoline used. In this case, Jack drove 41 1/2 miles and used 1 1/4 gallons of gasoline. Converting these fractions to decimals for easier division gives us 41.5 miles and 1.25 gallons respectively.

Now, divide the miles by the gallons:

41.5 miles ÷ 1.25 gallons = 33.2 miles per gallon

So, Jack's vehicle has a fuel economy of 33.2 miles per gallon.