By the uniqueness of numbers, there is no other number that is equal to 30.
30
30 hundredths equal 3 tenths or 0.3
Zinc (Zn)
To find 30 percent of a number, multiply the number by 0.3. In this instance, 0.3 x 6.50 is equal to 1.95. Therefore, 30 percnet of 6.5 is equal to 1.95.
600
They are equal.
(30) + (number of quarts/4)
30
=== === No === ===
To calculate 30 percent of a number, multiply the number by 0.3. For example, 30 percent of 80 is equal to 80 x 0.3 = 24.
-29
A zinc atom has 30 protons because the atomic number of an element is equal to the number of protons in a given atom.