Answer:
5 quarts equals <u> </u><u>1</u><u> </u> gallon & <u> </u><u>1</u><u> </u> quart
Answer: 14gallons
Step-by-step explanation:
12gallons/144miles = 1gallon/12miles
Therefore 6gallons = 12*6 = 72miles.
In order to cover 240miles, she will need 240/12 = 20gallons.
20-6 = 14gallons
She will need 14gallons of gas more.