It is: 0+3*(13-5) = 24
To make 24 using 22, 9, 5, and 13, you can use the following equation: (22 - 9) + (13 - 5) = 24. This equation breaks down as follows: 22 minus 9 equals 13, and 13 minus 5 equals 8. Adding 13 and 8 together gives you 24.
7/8 + 13/24 = (7*3)/(8*3) + 13/24 = 21/24 + 13/24 = 34/24 = 17/12 or 1 5/12
There are only 3 examples: 5 + 19, 7 + 17 and 11 + 13. That is all; not 5 such pairs.
5 + 19 7 + 17 11 + 13
It can be: (22)+(13+5)/9 = 24
It is: 0+3*(13-5) = 24
7/8 + 13/24 = (7*3)/(8*3) + 13/24 = 21/24 + 13/24 = 34/24 = 17/12 or 1 5/12
1+23 3+21 5+19 7+17 9+15 11+13
2 3 5 7 11 13 17 19 23
72399600 = 2 * 2 * 2 * 2 * 3 * 3 * 5 * 5 * 7 * 13 * 13 * 17 = 24 * 32 * 52 * 7 * 132 * 17
There are only 3 examples: 5 + 19, 7 + 17 and 11 + 13. That is all; not 5 such pairs.
It is: (5+13)/6 times 8 = 24
5 and 19, 7 and 17, 11 and 13
5 + 19 7 + 17 11 + 13
2+3+5+7=17 or 1 and 7 or 1 + 3 + 13=17 or 5 + 5 +5 + 2 =17 or 3 + 7 + 7=17.
The prime umbers from 1 to 24 are 2, 3, 5, 7, 11, 13, 17, 19, and 23.