Question

Sahana sell two watches at Rs. 1955 each gaining 15% on one and losing 15% on the other. Find the gain and loss percent in the whole transaction​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Given: S.P:

1. 1955 with 15% gain.
2. 1955 with 15% loss.

1.C.P=100/115(1955)=1700.R.s

2.C.P=100/85(1955)=2300.R.s

Total C.P=1700+2300=4000.R.s

Total S.P=2(1955)=3910.R.s

C.P>S.P

gain=4000-3910=90.

gain%=gain/C.P(100)

=90/4000(100)

Gain%=2%.