Question

How many grams are in 18.03 mg?

Answer 1

`18.03xx10^-3g`

Explanation:

The `"m"` in `"mg"` specifies `10^-3`. And thus `18.03 " mg"` `=` `18.03xx10^-3g` `=` `0.01803*g`.

If you haven't already done so, you should make sure that you can enter and manipulate these sorts of numbers on your calculator.