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The number of pages read varies directly as the number of minutes spent reading. After 20 minutes, Zack had read 12 pages. How many pages can Zack read in 35 minutes? Do not include units in your answer.

Answer :

The answer is 21 pages.

First, make a proportion

12 pages x pages
—————— = ——————
20 minutes 35 minutes

Second, cross multiple

20x=420

Simplify by dividing both sides by 20

x=21 pages

Hope this helps!

Answer:

21

Step-by-step explanation:

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