20% of 36
= 20% * 36
= 0.2 * 36
= 7.2
How do you get 20 percent out of 200?You have to use this formula; is/of = %/100. That formula will give you the answer every single time!The answer is: 40.
It's anybody's guess what such a formula might look like,because 20 is not 75 percent of 15.75 percent of 15 is 11.25 .15 is 75 percent of 20 .
20 x .04 = ?
20 x .6 = 12
450 x 0.2 = 90
What percent of 20 is 2?10% of 20 is 2.The formula you can use for all the problems like this is: is/of = %/100.
CaBr2 :)
The atomic mass of hydrogen is 1 and that of carbon is 12, to the nearest integer. Therefore, a compound that contains 20 percent hydrogen and 80 percent carbon contains atoms of carbon in the ratio of 20:(80/12) = 20:(20/3) = 20 X 3/20 = 3. The smallest whole number ratio corresponding to this is 1:3, which corresponds to an empirical formula of CH3. (However, since carbon normally has a valence of 4 in hydrocarbons, the actual formula is probably C2H6.)
16-20%
To find 6 percent of a number, multiply the number by 0.06. In this instance, 0.06 x 20 = 1.2. Therefore, 6 percent of 20 is equal to 1.2.
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