An oil company fills 1/10 of a tank in 1/5 hour It Street which expression can be used to determine how long will it take for the tank to fill completely?

Answer 1

To determine how long it will take for the tank to fill completely, you can use the following expression:

(1/10) / (1/5) = x

Where x represents the time it will take for the tank to fill completely.

By simplifying the expression, you get:

(1/10) * (5/1) = x
1/2 = x

Therefore, it will take 1/2 hour for the tank to fill completely.