Question

Jordan’s job is located 67 miles from his home. His car’s gas mileage is 21 miles to the gallon. Approximately how many gallons of gasoline does Jordan need each day?

Answer 1

I think the answer is 6.381 gallons or 3.2?

Answer 2

The number of gallons of gasoline Jordan need each day is:

3.190476 gallons.

Explanation:

It is given that:

Jordan’s job is located 67 miles from his home.

His car’s gas mileage is 21 miles to the gallon.

i.e. for 21 miles he need 1 gallon of gas.

This means in order to cover 1 mile he needs 1/21 gallon of gas.

Hence,

In order to cover 67 miles he needs 67/21 gallon of gas

i.e.

for 67 miles he needs 3.190476 gallons of gas.