Question

Can some one help?

Answer 1

With What?

Answer 2

hmm?

Answer 3

This looks like a test question.

Answer 4

it is a practice test

Answer 5

So this practice test is an excellent chance for you to learn how to do the problem. I will give you a hint:

Answer 6

that is all i need

Answer 7

\[48\times10^{18}\div4\times10^{^4}=\frac{48\times10^{18}}{4\times10^{4}}=\frac{48}{4}\times\frac{10^{18}}{10^4}\]

Answer 8

thanks