Supplements are defined in a context. Without the context there cannot be an answer and "Math" does not provide enough context.
The math factor pairs of 18 are (1,18) , (2,9) , (3,6) .
you have to 18 and over to buy zinc supplements.
No.
18,19,26,3
2
6
There is no special name: just "18 percent".
16/18 + 15/18 = 31/18 = 1 and 13/18
There are supplements for bodybuilding. Three of the best for anyone over the age of 18 are protein powder, flax seed, and green tea. One should always check with a doctor before taking any supplements though.
6x3=18
18
The numbers 3y times 18 equals 54. This is taught in math.