Question

after reading 7/9 of a book 40 page are left .how many page are there in the book

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Answer 1

Answer:

180

Step-by-step explanation:

2/9=40

40 divide 2 =20

1/9= 20

9/9=20x9=180

hopefully it will help you

Answer 2

Answer:

180 pages

Step-by-step explanation:

7/9 book read

2/9 left

therefore 2/9 X = 40

therefore 2x = 360

therefore x = 180

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