what is the answer
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Answer:
think my answer is correct
Step-by-step explanation:
let the original cost be x
he makes it 35% above original cost
=1.35x
he gives a discount of 12.5% in it.
=1.35x-0.16x
=1.18x
he gains by 18%
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let the cost price(c.p) be x
mark price= x+35/100
=135x/100
=27x/20
discount=25/200×27/100x
=27/400x
selling price(s.p)= Marked price-discount
=27x/20-27x/400
=513x/400
gain=s.p-c.p
=513x/400-x
=113x/400
gain%=gain/cost price×100
=113x/400/x×100
=28.25%
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