Question and answer both are uploaded... Answer is 1000₹. But I can't understand last method that is adopted.. So plz have a one look at answer.
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2.. let cp be x
loss = 98/100x=49/50x
gain=105/100x=21/20x
49/50x-21/20x=70
105x-98x/100=70
=7x=70*100
7x=7000
x=1000. ans
loss = 98/100x=49/50x
gain=105/100x=21/20x
49/50x-21/20x=70
105x-98x/100=70
=7x=70*100
7x=7000
x=1000. ans
prachijainap2y2g4:
solution is cleared... bt again not method....
i am giving answer 1000 this is celeared
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