At 300 K constant temperature gas having 20 cm^(3), 1 bar pressure it is convert into 50 cm^(3) then calculated pressure ?

At 300 K constant temperature gas having 20 cm^(3), 1 bar pressure it

1.	At 300 K constant temperature gas having 20 cm^(3), 1 bar pressure it is convert into 50 cm^(3) then calculated pressure ?
Answer» ANSWER :0.4 BAR