Math, asked by ppal93165, 2 months ago

20 books cost Rs 70. Find the cost of 3 books.

Answers

Answered by Navyagarg

0

Cost of 20 books= rs. 70

Cost of 1 book = 70/20x1=3.5

Cost of 3 books= 70/20x3= 10.5

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Answered by Avishi123

0

Answer: Rs 10.5

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