4) Marla is jumping rope in her school's jump-a-thon to raise money for the school library.
Marla's parents pledge $0.25 for each time Marla jumps rope and write a check for $63.25. This
situation is modeled by the equation 0.25c = 63.25, where c represents the number of times that
Marla jumps rope in the jump-a-thon. What is the value of c in the equation?
A. 16
B. 64
C. 63
D. 253