Question

The mass of a cylinder filled with gas is 30kg 250g and the mass of the empty cylinder is 14kg 480g.How much is the mass of the gas contained in it.

Answer 1

Step-by-step explanation:

mass of gas = mass of filled cylinder - mass of empty cylinder

= 30 kg 250 gm - 14 kg 480 gm

=15 kg 770 gm

Answer 2

Answer:

Mass of cylinder with gas = 30kg 250g = 30.25 kg

Mass of cylinder without gas = 14kg 480g = 14.48 kg

Mass of gas = 30.25 - 14.48 kg = 15.77 kg

Therefore, the mass of gas is 15.77 kg or 15 kg 770g.

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