Question

How do you write the answer in scientific notation given `(8.4times10^-6)/(2.4times10^9)`?

Answer 1

`3.5*10^-15`

Explanation:

`8.4/2.4` is 3.5

When dividing - the exponents
`-6 - 9 = -15`

so.. `3.5*10^-15`