Question

When evaluating (6.28 x 10^12) over (3.14x10 ^ 4), what will be the exponent of 10 in the quotient?

Answer 1

6.8 x 10 ¹² :  3.14 x 10 ⁴
= 680/314 x 10 ¹² ⁻⁴ = 680/314 x 10 ⁸

Answer 2

When ur dividing with exponents, u subtract the exponents

10^12 / 10^4 = 10^(12 - 4) = 10^8 <== ur exponent is 8