Andre changed the oil in the car. it required 6 quarts of oil. if andre wants to change the oil in his car every month for a year. how many gallons of oil will andre need?

To solve this question you first have to multiply 6 (the quarts of oil) and 12 (the months of the year). You get 48 and now we divide that by 4 (because there are 4 quarts in a gallon). You get 12 and that is the answer.

Hope this helped :)

If you divide 0.1 and 0.6 you wii get 0.166666 which rounds to .167 which is answer b