Fill in the Blank. Explain Your Reasoning

Multiple Choice

Fill in the blank. Explain your reasoning.
-If a motorcycle weighs 25% less than a car, then the motorcycle's weight is _____% of the car's weight.

A) 25%; The motorcycle weighs 25% of the car's weight.
B) 75%; The motorcycle weighs 100% of the car's weight minus 25% of the car's weight.
C) -25%; The motorcycle weighs -25% of the car's weight.
D) 125%; The motorcycle weighs 100% of the car's weight plus another 25%.