Mrs. Johnson’s new car has an 18-gallon gas tank. If she can travel 400 miles on one tank of gasoline, what is her miles – per – gallon rate to the nearest whole number? Show your work.

Respuesta :

Answer:

7,200

Step-by-step explanation:

Multiply 18 x 400 or 400 x 18

You will get 7,200.

Then, In between, replace 7,200's comma with a decimal.

7.200

(please tell me if im wrong)