60 kg of an alloy A is mixed with 100 kg of alloy B. If alloy A has lead and tin in the ratio of 3 : 2 and alloy B has tin and copper in the ratio of I : 4 the amount of tin in the new alloy is
a) 36 kg
b) 44 kg
c) 80 kg
d) 53 kg
e) 45 kg
a) 36 kg
b) 44 kg
c) 80 kg
d) 53 kg
e) 45 kg