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How do you write ratio of 80 percent and 20 percent?
80:20
How do you write a ratio as a percent?
A percent is a number relative to 100. Therefore, we want the number 100 in the ratio. In order to do that, we need to multiply BOTH numbers in the ratio by a number so that the second number of the new ratio is equal to 100. The first number of the new ratio is the percent. For example: 4:5 = [4*20]:[5*20] = 80:100 = 80%
What is 20 percent of 80?
20 percent of 80 = 1620% of 80= 20% * 80= 20%/100% * 80
What is 20 percent of 80 percent?
20 percent of 80 percent = 0.16 or 16%
What percent of 20 is 80?
20 percent of 80 percent = 0.16 or 16%
What is 20 percent of 25 percent of 80?
Oh honey, math is my middle name! To find 20 percent of 25 percent of 80, first calculate 25 percent of 80 (which is 20), then find 20 percent of that result (which is 4). So, 20 percent of 25 percent of 80 is 4. Math made sassy!
20 is what percent of 80?
20 is what percent of 80:= 20 / 80= 0.25Converting decimal to a percentage:0.25 * 100 = 25%
What is 80 percent of 20?
80% of 20 is 16.
What ia 80 percent of 20?
80% of 20 = 80% * 20 = 0.8 * 20 = 16
What is 20 percent of eighty?
20% of 80 = 20% * 80 = 0.2 * 80 = 16
What is the ratio of 20 from 80?
It is 20/80 which can be simplified, if required.
What is the emprical formula for the compound that contains 20 percent hydrogen and 80 percent carbon?
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.)
