Posted by
**jamesbond** on
.

The probability that a positive divisor of 60 is greater than 9 can be written as a/b, where a and b are coprime positive integers. What is the value of a+b?

Wednesday

March 29, 2017
Posted by
**jamesbond** on
.

The probability that a positive divisor of 60 is greater than 9 can be written as a/b, where a and b are coprime positive integers. What is the value of a+b?

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