Answer :
22/5 g...................1 min
33/2 g ..................x min
=> x = (33/2) :(22/5) => x = 15/4 = 3 3/4 min;
33/2 g ..................x min
=> x = (33/2) :(22/5) => x = 15/4 = 3 3/4 min;
