Question

Sm. A fruit vendor buys oranges at 6 for 10 and an equal number at 10 for 20. He mixes them
and sells at 21.60 per dozen. Find his gain or loss per cent.
10. A man sold a camera for 1710 losing 5%. At what price should he sell the camera in order to
gain 5%?​

Answer 1

Answer:

at 10 rs 20. he mixes them and sells at rs21.60 per dozen. ... And we have selling price of per dozen = Rs. 21.60.