(21+29)/2 = 50/2 = 25
23 is halfway between 17 and 29
29
The number halfway between two values can be found by calculating the average of the two values. In this case, the average of 29 and 37 is (29 + 37) / 2 = 33. Therefore, the number halfway between 29 and 37 is 33.
29
27.5
19*******************************(10 + 19 = 29) 29 / 2 = 14.5
21 23 25 27 29
21, 23, 25, 27, 29
There are 2 primes between 21 and 29 inclusive: 23 & 29.
(29 + 34)/2 = 31.5 Rounded, it's 32. When rounding a number with exactly .5 or 1/2 as the fractional part, the standard practice is to round to the closest even number.
It is 32.5, the number halfway between the two middle numbers when they are arranged in order.
They are: 23 29 31 and 37 which makes four of them