Question

Kamal sold two scooter for ruppe 19800 each gaining 10% on one lossing 10% on the other. Find his gain or loss per cent on the whole transaction.​

Answer 1

Answer:

1 %

Step-by-step explanation:

given :

S.P.= 19800

C.P. =100 / 100 + gain % ×S.P.

100/100+10×19800=18000

C.P.=100/100-10×S.P.

C.P.=100/ 90×19800=22000

C.P.=18000+22000=40000

loss = C.P -S.P

loss =40000-39600=400

loss%=loss/C.P×100

loss=400/40000×100=1%(And)

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