Question

Andy reads 4/5 th of a story book which has 100 pages . How many pages of the book is not yet read by andy

Answer 1

Andy reads 4/5th of the book. That means he has not read 1/5th of the book.

The book has 100 pages.

So,

Number of pages not read by Andy

= 1/5 × 100 = 100/5 = 20

Therefore Andy has not read 20 pages.

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