Question

the mass of a cylinder filled with gas is 30 kg 250 gram and the mass of the empty cylinder is 14 kg 480 gram how much is the mass of the gas contained in it

Answer 1

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

Given:

Mass of the cylinder = 30kg

Gas filled = 250 gm

Mass of empty cylinder = 14kg

Gas filled = 480 gms

To Find:

Mass of the gas contained in cylinder

Solution:

1 kg = 1000 g

Mass of the gas-filled cylinder = 30 kg 250 g

= 30.25 kg

Mass of an empty cylinder = 14 kg 480 g

= 14.48 kg

Thus,

Mass of gas contained in cylinder = Gas contained cylinder - empty cylinder

= 30.25  ‒ 14.48

= 15.77 kg

= 15 kg 770 g

Answer : The Mass contained in cylinder is 15 kg and 770 g