Rosa has read 72 pages of a book. These pages make up 45% of the book. Select from the drop-down menu to correctly identify the total number of pages in the book. There are a total of pages in the book.
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Answered by
1
Solution:
_____________________________________________________________
Given:
Rosa has read 72 pages of a book. These pages make up 45% of the book.
_____________________________________________________________
To find:
The total number of pages in the book.
_____________________________________________________________
Let the total number of books be x,.
Then,
=>45% of x = 72,.
=>
=>
=>
=>
=> x =160,..
∴ There are 160 pages in the book.
_____________________________________________________________
Hope it Helps !!
_____________________________________________________________
Given:
Rosa has read 72 pages of a book. These pages make up 45% of the book.
_____________________________________________________________
To find:
The total number of pages in the book.
_____________________________________________________________
Let the total number of books be x,.
Then,
=>45% of x = 72,.
=>
=>
=>
=>
=> x =160,..
∴ There are 160 pages in the book.
_____________________________________________________________
Hope it Helps !!
Answered by
1
Total number of pages in book = x
45/100x = 72
9/20 x = 72
x. = 8*20
= 160
45/100x = 72
9/20 x = 72
x. = 8*20
= 160
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