18+14+14-22=24
14+16+16+18+22= 4(16)+22= 64+22= 86 86/5= 17.2 17.2
12, 14, 15, 16, 18, 20, 21, 22
18-22-14-6-4-56
-22 and 40
30, 42, 38
element no 14 is silicon element no 18 is argon element no 22 is titanium
3,8 and 14
4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26
12, 14, 16, 18 20, 22, 24, 26, and 28, so all of them are even
There are 14 such numbers: 10, 13, 18, 22, 27, 31, 36, 40, 45, 54, 63, 72, 79, 81
2:18-2:22
There are 14 even numbers below 3o. They are 2, 4, 6, 8, 10, 12, 14 16, 18, 20, 22, 24, 26 and 28.