What is the sum of all integer values of x such that {3}/{x} is greater than {1}/{3} and less than {3}/{4}?
listfor(x, 1, 20,if(3/x > 1/3 and 3/x < 3/4, x, 0): x =5, 6, 7, 8
Sum = 5 + 6 +7 +8 = 26