23/13
2+3+5+7+11+13+17+19+23+29 = 129 The average is 12.9
They are 11, 13, 15, 17, 19, 21, 23, 25, 27 and 29.
17, 19, 23, 29, and 31
To find the average or mean - Add all the numbers together and divide by the amount of numbers you added: So 16 + 29 + 15 = 60 (1) (2) (3) <- So 3 numbers added together 60 / 3 = 20. So the average of 16, 29, and 15 is 20.
The average of 152,313 and 29 is 76,171. The average of 15, 23, 13, and 29 is 20.
19, 23, 13, and 29 are all prime numbers.
The prime numbers after ten are: 11 13 17 19 23 29
Average of 23 29 31 37 41 = (23+29+31+37+41)/5 = 161/5 = 32.2
23/13
2+3+5+7+11+13+17+19+23+29 = 129 The average is 12.9
2+3+5+7+11+13+17+19+23+29=129the average is 12.9
They are 11, 13, 15, 17, 19, 21, 23, 25, 27 and 29.
13 15 17 19 21 23 25 27 29 31
The numbers 11, 13, 17, 19, 23 and 29 are prime.They are: 11 13 17 19 23 and 29
They are all prime numbers except for 15 21 25 and 27 which are composite numbers
29.