find the volume first
Volume = 6cm x 3.5cm x 4cm
= 84ml
Density of platinum:
1802 gram/84ml = 21,4 g/ml
21.4 g/ml is the density of platinum when a block of platinum 6.00 cm long, 3.50 cm wide and 4.00 cm thick has a mass of 1802 g.
The amount of space occupied by a three-dimensional figure as measured in cubic units.
Volume = 6cm x 3.5cm x 4cm
= 84ml
The density of platinum:
1802 gram ÷ 84ml
= 21.4 g/ml
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