Question

How much per cent above the cost price should a shopkeeper mark his goods so that after allowing
a discount of 20% on the marked price, he gains 30%?



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Answer 1

Answer:

40 %

Step-by-step explanation:

for allowing 20% discount , 80% of m.p. = s.p. so, m.p. = 140rs. so he should mark 40% above the cost price.