A milk man bought 40 litre of milk at ₹6.50 per litre and added 16 litre of water to it. He sold the mixture at ₹7 per litre. How much did he gain?
Home
/
Computer Science
/
A milk man bought 40 litre of milk at ₹6.50 per litre and added 16 litre of water to it. He sold
Answer:
C.P of 75 liters of mixtures of milk and water = Rs. 630.
S.P of 75 liters of mixtures of milk and waete = 9\times 75=Rs. 675.
Gain %= \frac{45}{630}\times 100= \frac{50}{7}= 7\
Explanation:
c.p of 75 litres
mark as brainlist answer