6.9
Wiki User
∙ 13y agoIt is: 71
61 67 71
67 or 71
71.
They are: 53, 59, 61, 67, 71 and 73
It is: 71
61 67 71
Halfway between them is 69.
2OO
67 or 71
67 71 73
59, 61, 67, 71 and 73.
71.
53, 59, 61, 67, 71, 73.
They are: 53, 59, 61, 67, 71 and 73
43 47 53 59 61 67.
71