A dealer bought two watches for Rs. 400. He sells one at a profit of 2

1.	A dealer bought two watches for Rs. 400. He sells one at a profit of 20% and the other at a loss of 20%. If the SP of each is same, find his total loss or gain percent.
Answer» NET CHANGING FORMULA.. a+b+- ab/100 _4%LOSS

A dealer bought two watches for Rs. 400. He sells one at a profit of 20% and the other at a loss of 20%. If the SP of each is same, find his total loss or gain percent.

Answer»

NET CHANGING FORMULA..

a+b+- ab/100

_4%LOSS

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A dealer bought two watches for Rs. 400. He sells one at a profit of 20% and the other at a loss of 20%. If the SP of each is same, find his total loss or gain percent.​

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A dealer bought two watches for Rs. 400. He sells one at a profit of 20% and the other at a loss of 20%. If the SP of each is same, find his total loss or gain percent.