Answer :
p1v1/t1=p2v2t2
p1=750
p2=600
v1=500
v2=?
t1=300
t2=200
using the formular above
750x500/300=600xv2/200
1250=3v2
divide both sides with 3
v2=416.66l
p1=750
p2=600
v1=500
v2=?
t1=300
t2=200
using the formular above
750x500/300=600xv2/200
1250=3v2
divide both sides with 3
v2=416.66l