Divide 6.1 x 10^20 by 3.2 x 10^5

Answer 1

To divide these two numbers with scientific notation, we have to divide the numbers separately and then subtract the exponents.

6.1 ÷ 3.2 = 1.90625
10^20 ÷ 10^5 = 10^(20-5) = 10^15

Therefore, 6.1 x 10^20 ÷ 3.2 x 10^5 = 1.90625 x 10^15.