Question

Maneesh bought 40 kg tea-leaf at * 150 per kg and 60
kg tea-leaf at 100 per kg. He mixed both the tea-leaf
and sold it at 130 per kg. Find his gain% or loss%.​

Answer 1

Answer:

cost of 40 kg=40kg*150=600

cost of 60 kg=60*100=600

total cost=600+600=1200

sold at=1300

gain=(1300-1200)/1300=1/13

gain%=1/13x100=7.69% ans