Question

A person mixes 40 kg of tea which costs 35 per kg and 50 kg of tea which costs 6 per kg and sells the mixture at 6.40 per kg. His gain percent is 19 ​

Answer 1

Answer:

10% gain

Average CP of Mixed Tea when Mixed in Ratio 3:2

=

3+2

40×3+50×2

=

5

220

=Rs.44

Wen SP=Rs. 48/kg

=

44

4

×100=9.09≈10% gain