Question

A man purchased 600 books for Rs 4000 .he sold some of the books at a profit of 35% and a remainigat a loss of 10% if he made overall profit of 20% find the number of at a profit of 35%

Answer 1

Answer:

plz refer to the above attached pic for ur answer

hope it helps

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Answer 2

Answer:

hope above pic helps u .

its very long to type