Question

275 gallon oil tank costs $400 to fill. How much would it cost to fill a 180 gallon oil tank?

Answer 1

$261.82 per 180 gallon of oil tank.

Explanation:

set a proportion;

400 x

------ = -----

275 180

180/275 = 0.6545454545454 x 400

= 261.81818181816

round the the nearest hundredth