Question

Mr. Tuyen uses 3 4 of a tank of gas each week to drive to and from his job. How many tanks of gas does Mr. Tuyen use in 3 weeks? Enter your answer as a fraction and as a mixed number.

Answer 1

`(9)/(4)` or
`2(1)/(4)`

Explanation:

If Mr. Tuyen used 3/4 of a tank in a week, then in three weeks, he would use that same amount times three.

So:
`(3)/(4)` x 3 =
`(9)/(4)`

Hope this helps :)