23 is halfway between 17 and 29
23
twenty-three 23 - 17 = 6 29 - 23 = 6
The numbers 11, 13, 17, 19, 23 and 29 are prime.They are: 11 13 17 19 23 and 29
29
It is 23
5 and 17/20
It is 28.5, the number halfway between the two middle numbers.
29
29
27.5
19*******************************(10 + 19 = 29) 29 / 2 = 14.5
the awnser is 3333
(21+29)/2 = 50/2 = 25
twenty-three 23 - 17 = 6 29 - 23 = 6
17, 19, 23, 29, and 31
17, 19, 23, 29, and 31
(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.
The two numbers are 23 and 6. Let: x = first number y = second number x + y = 29 (Equation 1) x - y = 17 x = 17 + y (Equation 2) Substitute Eq. (2) in Eq. (1): x + y = 29 (17 + y) + y = 29 17 + 2y = 29 17 -17 + 2y = 29 - 17 2y = 12 2y/2 = 12/2 y = 6 - second number x = 17 + y x = 17 + 6 x = 23 - first number check. 23 - 6 = 17 17 = 17 Therefore, the two numbers are 23 and 6.