Question

An oil company fills 1 over 12 of a tank in 1 over 4 hour with gasoline. At this rate, which expression can be used to determine how long will it take for the tank to fill completely?

1 over 4 ⋅ 1 over 12 hours

1 over 12 ⋅ 4 hours

1 over 4 ⋅ 12 hours

12 ⋅ 4 hours

I am in middle school, not high school.

Answer 1

Answer:

1

Step-by-step explanation:

1/4 × 12 hours, since 12 × 1/12 = 1

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