At a cost of $350/oz, how much would u pay for a solid cubic foot of gold.

Question

At a cost of $350/oz, how much would you have to pay for a solid cubic foot of gold. Density of gold is19.3 g/mL

Answer 1

Firstly, there's US oz and Imperial oz which are measurements of volume while ounce is a measure of weight. 

Assuming they meant US oz,
There are 957 US oz in 1 cubic ft.
Set up the dimensional analysis as follows so the units cancel in the numerator and denominators leaving $ as the final unit.

$350 x 957 US oz x 1ft = $334,950.00

US oz        1 ft           1

 

Assuming they meant it as a measurement of weight (now we will have to use density),

There are 28 g in 1 ounce and

             28,300 ml in 1 cubic foot.

$350  x  1 ounce  x  19.3 g  x  28300 ml  x 1 ft = $6,827,375.00

ounce     28 g            ml                1 ft           1

All the best!