Question

Rewrite the number in scientific notation: 0.02

Answer 1

move decimal point to the right two places, you get \(2\times 10^{-2}\)

Answer 2

or you can think \(0.02=2(0.01)=2\times \frac{1}{100}=2\times 10^{-2}\)

Answer 3

2 x 10^-2