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2 years ago

340 pages; 20% decrease 340 pages; 20% decrease

Mathematics

1 answer:

AlekseyPX2 years ago

5 0

Answer:

272 pages

Step-by-step explanation:

First, think of 100% of "x" as x*1.00

Thus, 80% of "x" is x*0.8

So, a 20% decrease of "x" would be x*(1.00-0.2)=x*0.8

We know x is 340 pages, so a 20% decrease would be 340*0.8=272 pages.

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