47.4k views
2 votes
If 8 gal of gasoline costs $28.48, how much would it cost to completely fill a 20-gal tank?

User Yoori
by
5.1k points

2 Answers

5 votes

Answer:

Easy, $71.20

Explanation:

1st 8/28.48=20/x

(Cross multiply)

2nd 71.2

Last $71.20

User Andrea Turri
by
5.5k points
2 votes

Answer:

$71.20

Explanation:

8/28.48=20/x

Cross multiply

71.2

$71.20

User Nallenscott
by
4.9k points