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Black_prince [1.1K]
3 years ago
14

Joe has read 30% of a book. He has 49 more pages to finish. How many pages are there in the book?

Mathematics
1 answer:
sasho [114]3 years ago
7 0

Answer:

70 pages

Step-by-step explanation:

100%-30%=70%

70% of the book is 49 pages.

x is the total number of pages.

0.7x=49

7x=490

x=70

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