Question

The density of gold is 19.3 g/cm?

A gold bar has volume 150 cm
Work out the mass of the gold bar.

Answer 1

2895 grams

Explanation:

Use the density formula, d = m/v, where m is the mass and v is the volume.

Plug in the density and volume into the formula, and solve for m:

d = m/v

19.3 = m/150

Multiply each side by 150:

2895 = m

So, the mass is 2895 grams