Question

A man buys 10 oranges for rs 30 and sells them for rs 42 per dozen. Find his gain and loss per cent

Answer 1

Answer:

Step-by-step explanation:

First step

Value of one orange = 30/10

= 3

Men buy 1 orange @ Rs 3.00

And now he sale it

Value of per orange = 42/12 ( I know one dozen = 12 pic)

=3.5

So they sale 1 orange @ Rs 3.50

Thus they have profit .50 paise from 1 orange there total profit is Rs 5.00