Question

Laxman sold two articles at rupees 840 in one he gain 20% . How much does he loss or gain in the whole transition .
Also find his gain and loss Percent at whole .​

Answer 1

Answer:

SP=Rs.840

gain=20%

gain%= (SP−CP)/CP ×100

20= (840−CP)/CP ×100

Solving the above equation, we get,

0.20CP+CP=840

CP= 840/1.2 =Rs.700

loss=20%

loss% =

(CP−SP)/CP ×100

20= (CP−840)/CP×100

Solving the above equation, we get,

CP−0.20/CP=840

CP= 840/0.8

=Rs.1050

Total−CP=700+1050=1750

Total−SP=840+840=1680

loss=1750−1680=Rs.70

loss%= loss/CP ×100= 70/1750 ×100=4%

Answer 2

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