Ratios are good for comparing two quantities. Like in a classroom, the ratio of girls to boys, for example. Say the class has 40 students, and 22 of them are girls, so this is 22/40 = 55% of the class. But the ratio is comparing the girls to the boys, not the entire class. So if there are 55% girls, then 100% - 55% = 45% boys. Now the ratio can be made of 55 : 45 girl to boy ratio. This can be simplified to a 11:9 ratio.
The ratio 117 is equivalent to 11700%.
15:100 = 3:20
To convert a ratio into a percent, simply multiply the numerator by 100 and then carry out the division. You may have to do a long division, though. For example, to convert the ratio three quarters: 3/4 gives 3*100/4 = 3*25 = 75% But they ratio two thirds needs long division: 2/3 = 200/3 = 66.66... %
.5% = .5/100 = 1/200 so the ratio would be 1:200
1 to 1, 1:1, 1/1 100% Out Of 100% = 1
Multiply the ratio by 100 and convert to decimal form (or convert and then multiply).
The ratio 117 is equivalent to 11700%.
25% = 1/4 The ratio would be 1 to 4.
15:100 = 3:20
To convert a ratio into a percent, simply multiply the numerator by 100 and then carry out the division. You may have to do a long division, though. For example, to convert the ratio three quarters: 3/4 gives 3*100/4 = 3*25 = 75% But they ratio two thirds needs long division: 2/3 = 200/3 = 66.66... %
.5% = .5/100 = 1/200 so the ratio would be 1:200
14.25% = 0.1425 = 1,425/10,000 = 57/400
1 to 1, 1:1, 1/1 100% Out Of 100% = 1
well, to convert a fraction as a percent divide the top number by the bottom number,then multiply the result by 100and add the percentage sign (%)
A percent is a ratio of a number to 100.
To convert ratio to percentage use the following method for a ratio where a:b means the same as a/b, then percentage = ( a / ( 1 - a ) ) x 100 so for a/b = 0.37 then percentage = (0.37 / (1 + 0.37)) x 100 = 27% a/b = 0.5, % = 0.33 a/b = 1, % = 0.5
Convert the ratio to fraction first, then convert the fraction to decimal. Example: ratio = 3 : 4 3 : 4 = 3/4 = 0.75