The answer should be gallons per minute
Neither, they both have the same amount of battery.
Explanation: Stella is 4/6 charged. Stanley is 2/3 charged. When 4/6 is reduced, the equivalent fraction is 2/3.
I think the answer is C. The distance over which the force is applied. Hope this helps!
Answer is 7.
55+5X=90
5X=90-55
5X=35
X=35/5
X=7