Question

A truck can drive 200 miles on 25 gallons of gas. How many gallons of gas will the driver need to drive 640 miles?

Answer 1

Answer:

the answer is 80 gallons

Step-by-step explanation:

200/25 = 8

i.e. 8 miles on 1 gallon

640 miles = ?

640/8 = 80

therefore 80 gallons of gas will driver need to drive 640 miles.

Answer 2

Answer:

80 gallons

Step-by-step explanation:

The truck can drive 200 miles on 25 gallons of gas. So, on 1 gallon of gas, it can drive 200/25 miles= 8 miles.

So 640/8 gallons

So, 80 gallons