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Rina8888 [55]
3 years ago
10

Alan has read ​10% of a book. He has 81 more pages to finish. How many pages are there in the​ book?

Mathematics
1 answer:
rewona [7]3 years ago
6 0

Answer:

90

Step-by-step explanation:

100%-10%=90%

90%->81

10%->9

100%->9+81=90

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