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Henry can write 5 pages of his novel in 3 hours.
At this rate, how many pages can Henry write in 8 hours?

Henry can write $5$ pages of his novel in $3$ hours. $\newline$ At this rate, how many pages can Henry write in $8$ hours?

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Solve proportions: word problems

Full solution

Q. Henry can write

5

pages of his novel in

3

hours.

\newline

At this rate, how many pages can Henry write in

8

hours?

Calculate Rate: Henry's rate of writing is $5$ pages per $3$ hours. To find the rate per hour, divide the number of pages by the number of hours. $\newline$ Rate = $\frac{5 \text{ pages}}{3 \text{ hours}} = 1.6667$ pages per hour.
Find Total Pages: To find out how many pages Henry can write in $8$ hours, multiply his hourly rate by $8$ . $\newline$ Total pages = $1.6667$ pages/hour $* 8$ hours = $13.3336$ pages.
Round Down: Since Henry can't write a fraction of a page, we round down to the nearest whole number. Henry can write $13$ pages in $8$ hours.

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