Question

Nirmala bought 8 dozens of oranges at Rs.12 per dozen. She sold them
at the rate of Rs.1.20 per orange. What was her total gain or loss
percent?

Answer 1

Answer:

20%profit

Step-by-step explanation:

1 dozen orange = 12 numbers of oranges

Now,Nirmala bought 8 dozens=[12×8]=96 numbers of oranges .

She pay 12rs for 12 numbers of oranges

so,8 dozens take 96rs.

She sold 1.20 per dozens, so,she got 115.2rs by selling 8dozens of oranges.

Now the profit is=[{(115.2-96)÷96}×100%]=20%

Answer 2

Answer:

5748.........,......