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A number is selected at random from 1 through 100, inclusive. What is the probability that the number is a divisor of 50? Express your answer as a common fraction.

 Apr 24, 2019
 #1
avatar+4322 
+3

There are a 100 integers between 1-100, inclusive. Since 50 is \(2*5^2\), it has \((1+1)(1+2)=(2)(3)=6\) factors. Thus, the answer is \(\frac{6}{100}=\boxed{\frac{3}{50}}. \)

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 Apr 24, 2019
 #2
avatar+103069 
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Nice, tertre!!!!!

 

 

cool cool cool

CPhill  Apr 25, 2019

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