61 + 73 + 71 + 80 + 87 + 90 + 90 + 90 + 87 + 83 + 73 + 63 = 948 / 12 = 79
The average of the numbers is therefore 79.
61, 67, 71, 73, 79.
The prime numbers between 60 and 80 are 61, 67, 71, and 73.
67 or 71
53 59 61 67 71 73 79 83 89 97.
53, 59, 61, 67, 71 and 73.
The odd numbers between 60 and 75 are: 61, 63, 65, 67, 69, 71, 73
The prime numbers between 65 and 75 are: 67, 71 and 73
51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, and 73
61 67 71 73 79.
61, 67, 71, 73, 79.
The prime numbers between 60 and 80 are 61, 67, 71, and 73.
47, 53, 59, 61, 57, 71, 73, 79
67 or 71
61, 67, 71, and 73
They are: 61 67 71 73 79 83 89 and 97
All the prime numbers 50 through 75 are: 53, 59, 61, 67, 71, and 73.
53 59 61 67 71 73 79 83 89 97.