Question

35. I sold 2 watches for Rs. 30 each, one at a loss of 10 % & other at profit of 10%. What is my percent loss or gain?
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Answer 1

Answer:

you have nat loss anything

Step-by-step explanation:

because

when you sold 1 watch at loss of 10% you suffers from the loss of 3 rupees

and when you sold 1 watch at profit of 10% you get profit of 3 rupees

so, -3+3=0