The average of the two odd integers is 28. Therefore the two integers are 28-1 and 28+1, i.e 27 and 29.
4x-28 = -24
The numbers are already sorted. Count how many numbers there are, and pick the one in the middle.
Oh, dude, let me break it down for you. So, to find the number of groups of 6 numbers you can make from 1 to 28, you just use the combination formula, which is like 28 choose 6. That gives you a grand total of 376,740 possible groups. So, yeah, there you have it, math can be fun... sometimes.
18 is the median of these numbers.
20, 21, 22, 24, 25, 26, 27, 28, and 30
21, 22, 24, 25, 26, 27, 28
25, 26, 27, 28, 30
24, 25, 26, 27, 28
They are: 24 25 26 27 and 28
25.5
24, 25, 26, 27, 28
..... 27, 24, 26, 25, 25, 26, 24, 27, 23 .....A number is decreasing by 1 while another number is increasing by 1
The composite numbers between 20 and 30 are: 20 21 22 24 25 26 27 28 30
22, 24, 25, 26, 27, 28
27
27