A golden-colored cube is handed to you. The person wants you to buy it for 5 000 pesos, saying that is a gold nugget. From your Earth class, you were informed that the density of gold is 19.3 g/cm , You measure the cube and find that it is 2 cm on each side, and weighs 40,0 g, What is its density? Is it gold? Should you buy it?

Please i really need to answer fast ,this is really urgent ,please help ​