Question

An oil company fills 1 over 12 of a tank in 1 over 3 hour. At this rate, which expression can be used to determine how long will it take for the tank to

Answer 1

If it takes .25 hours to fill 1/12, then how long to fill up 12/12 of the tank. So we write...

Answer 2

(1/4) / (1/12) = (x)/(12/12)

Answer 3

.25 of a tank is filled in 1 hour

Answer 4

because it's 1/12 of a tank is filled in 1/3 of an hour

Answer 5

thank you