3 years ago

Sean read 1515 of a book in 112112 hours. How long will it take Sean to read 1212 of this book?

1 answer:

4 0

I guess your question is
<span>Sean read 15 of a book in 112 hours. How long will it take Sean to read 12 of this book?

15 books ........112 hours
12 books..........? hours

12 x 112 / 15 = 89.6 hours.

</span>

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