# Earth's oceans have an average depth of 3800 m, a total area of #3.63 x 10^8 km^2#, and an average concentration of dissolved gold of #5.8 x 10^-9# #g#/#L#. How many grams of gold are in the oceans?

##### 1 Answer

Sep 5, 2016

Over 8 million kilograms; i.e.

#### Explanation:

We need to find the volume of the ocean in

Anyway, go over my figures carefully. There is a lot of arithmetic here.