Question

(6.3 x 10^-2)/(2.1 x 10^4)
solve in scientific notation

Answer 1

.0063 / 21000

Now just divide it

Answer 2

Oops, I mean .063, not .0063

Answer 3

So it is .063 / 21000

Answer 4

\[\frac{6.3 \times 10^{-2}}{2.1 \times 10^4}
=\frac{6.3}{2.1}\times10^{-2-4}\]

Answer 5

Thank you!