Question

Nikhil bought two radios for Rs. 800. He sold them to gain 10% profit on one and lose 10% on the other. Calculate his final gain or loss percent, if the cost prices of both radios are the same.

Answer 1

Answer:

it may help you dear

Step-by-step explanation:

160 units = 1920

1 unit=

1920

160

=12

70 units = 12 × 70 = 840

90 units = 12 × 90 = 1080

CP of both Radio = Rs. 840, Rs. 1080

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