darrin90b darrin90b

21-02-2016
Mathematics

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A math class has studied the first 330 pages of their textbook. If this is 75% of the entire book, how many pages are in the book?

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RASEA23 RASEA23

21-02-2016

.75 of (times) the whole book (x) is 330
.75x=330
Divide by .75 on each side
x=440 pages

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