A book with 30 pages has 21 pages with printing, 5 pages with printing and pictures, and 4 pages that are blank. What is the theoretical probability of opening to a page with printing and pictures?

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asked Feb 13, 2019 20.6k views

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A book with 30 pages has 21 pages with printing, 5 pages with printing and pictures, and 4 pages that are blank. What is the theoretical probability of opening to a page with printing and pictures?

Mathematics
middle-school

Mlschechter asked

by Mlschechter

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2 Answers

1 vote

Answer : 1/6

GOOD LUCK

Vladimir Baranov answered Feb 15, 2019

by Vladimir Baranov

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3 votes

5/30 = approx. 16.7%. chance

Tgralex answered Feb 19, 2019

by Tgralex

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