Question

What is the difference? 86,700,000−3.45×10^7

A. 5.22
B. 5.22 x 10^6
C. 5.22 x 10^7
D. 5.22 x 10^8

Answer 1

the answer is c because 86,700,000 minus 34,500,000 = 52,200,000 and the only one that multiplys out to 52,200,000 is c