PLEASE ANSWER SOON +20 points Which statement best explains why this expression is equal to 86.21?

43 +t / t + 43 x 86.21


answers:

a. 43 is about half of 86.21, so the expression simplifies to 86.21
b. the fraction is equal to 1 because division is commutative.
C. 43 +t / t + 43 x 86.21 is equal to 1.
D. The Expression simplifies to 43, not 86.21.