Friday
March 27, 2015

Homework Help: math

Posted by arzam on Thursday, May 2, 2013 at 1:40pm.

a two figure number is written down at random find the probability
a)that the number is greater than 68
b)the number is a multiple of 9
c) it is less than 100
d) it contains at least one 5 (i.e a number such as 15 or 55

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