Answer:
C. 6 hours
Explanation:
So we have the ratio of 15 pages to 2 hours. To find how long it will take him to read 45 pages, divide 45 by 15 to find what 15 was multiplied by.
45/15 = 3.
Because the answer is 3, multiply the 2 hours by 3 as well.
2 x 3 = 6.
Therefore, it will take Don 6 hours to read 45 pages.
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