A driver drove 90 miles and used 4 gallons of gasoline. what is the vehicle's consumption rate in miles per gallon

To find the vehicle's consumption rate in miles per gallon, you divide the number of miles driven by the amount of gasoline used.

Consumption rate = Miles driven / Gallons of gasoline used
= 90 miles / 4 gallons
= 22.5 miles per gallon

To find the vehicle's consumption rate in miles per gallon, divide the total distance driven by the amount of gasoline used.

Step 1: Divide the distance driven by the gasoline used.
90 miles / 4 gallons = 22.5 miles per gallon

Therefore, the vehicle's consumption rate is 22.5 miles per gallon.

To find the vehicle's consumption rate in miles per gallon, you need to divide the number of miles driven by the number of gallons of gasoline used.

In this case, the driver drove 90 miles and used 4 gallons of gasoline.

So, the consumption rate in miles per gallon can be calculated as follows:

Consumption rate = Miles driven / Gallons of gasoline used
= 90 miles / 4 gallons
= 22.5 miles per gallon

Therefore, the vehicle's consumption rate is 22.5 miles per gallon.