The density of ice is 917 kg/m3. The density of salt water is 1029 kg/m3. A mass of ice is 2.55 x 1013 kg. Calculate the volume of salt water that has the same mass as 278 km3 of ice.

247 km3

Explanation:

Density = mass / volume

Volume = mass / density

Mass=density * volume

278km3 = 2.78*10 5 m3

917 * (2.78*10 5) = 254,926,000

=2.54926 * 10 8 kg

(2.54926 * 10 8) / 1029 kg/m3

=2477414966m3

247.74 km3

2.4774 * 10 2 km3