Question

(30 points)

What is the value of the expression. 2.6 * 10^9 over 1.3 * 10^2?

1.3 × 10^7
2.0 × 10^7
1.3 × 10^11
2.0 × 10^11

Answer 1

2.0 × 10^7

2.6 × 10^9 = 26,000,000,000

1.3 × 10^2 = 130

26,000,000,000 ÷ 130 = 20,000,000