ammumanesh2011 ammumanesh2011

23-06-2020
Mathematics

contestada

After reading 7/9 of a book , 40 pages are left .How many pages are there in the book

Respuesta :

surrealbooker surrealbooker

23-06-2020

Answer:

180 pages

Step-by-step explanation:

Answer Link

gilbertazavedo72 gilbertazavedo72

23-06-2020

Answer: 180 pages

Step-by-step explanation:

Let the equation be

x - 7/9x = 40

9x - 7x = 360

x = 360 / 2 = 180

The book has total 180 pages

Means he has read (180 - 40) = 140 pages

Answer Link

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