Question

6. By selling 200 books, a man gains the selling price of 400 books. Find his gain percent
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Answer 1

Step-by-step explanation:

The gain percent is 50%

200/400×100

Answer 2

Given:-

• By selling 200 books, a man gains the selling price of 400 books.

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To find:-

• His gain percent.

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Solution:-

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According to the question

→ SP of 200 books = 200

→ Profit = 400

→ CP = 400 - 200

→ CP = 200

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Now,

• His gain in percent:-

→ 200/400 × 100

→ 0.5 × 100

→ 50%

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Hence,

• the gain percent is 50%.