Determine the total number of rational numbers of the form m/n, where m and n are positive integers such that:

(A) m/n lies in the interval (0, 1); and

(B) m and n are relatively prime; and

(C) mn = 25!

NOTE: "!" denotes the factorial symbol, where n! = 1*2*3*......*(n-1)*n

(In reply to re: Got it by Charlie)

"Why two to the power?"

I just got carried away.  I was mad with powers.

Posted by Jer on 2006-10-03 07:32:48