That is 13 x (5/7), and is about 9.28571.
7 multiplied by 13 is 91
13 multiplied by 469 is 6,097.
98
6/7 * 6/13 = (6*6)/(7*13) = 36/91
2/7 * 5 = 10/7 or 13/7
1 x 91, 7 x 13, 13 x 7, 91 x 1
7 and 13
The numbers are: (-7+sq rt 13)/2 and -(7+sq rt 13)/2
7, 11 and 13
They are 7 times 13 = 91
29