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

Otras preguntas

Besides economics, what reasons did European countries have for building empires?

What is the next term in the sequence below? 1, 3, 5, 8, 11, 15, 19, 24, ... a.30 b.27 c.29 d.25

We usually eat the flesh of fruit and dispose of the peel. Which tissue do we eat and which tissue do we discard?A. Eat epidermis and discard parenchymaB. Eat p

one twelfth of the circle is 30 degrees. how many radians is one twelfth of the circle

If sin α = 12/13 , and cosα = 5/13 , then tanα =? It would be great if you could add a few words of explanation

24 is 40 percent of what number

Which European colonial power took control of Malaya and built the port at Singapore?

Which pair of numbers is relatively prime? A. 18 and 45 B. 26 and 91 C. 10 and 33 D. 14 and 63

what role did the navajo code talkers play in WW2?

what is a word phrase for the expression r-31