Fill in the Blank. Explain Your Reasoning

Multiple Choice

Fill in the blank. Explain your reasoning.
-If an elephant weighs 10% more than a rhino, then the elephant's weight is ____% of the rhino's weight.

A) 10%; The elephant weighs 10% of the rhino's weight.
B) 110%; The elephant weighs 100% of the rhino's weight plus another 10%.
C) 90%; The elephant weighs 100% of the rhino's weight minus 10% of the rhino's weight.
D) -10%; The elephant weighs -10% of the rhino's weight.