Step-by-step explanation:
if14a^2b/7a^2b answer is 2
and if the sign is addition then the answer is21a^2b if subtraction answer is7a^2b
Answer:
1. 57 2. 81
71x2=142 256-142=114/2= 57
5103/63= 81
The correct answer to this question is B
1,005 cubic centimeters
