Multiply the ratio by 100 and convert to decimal form (or convert and then multiply).
25% = 1/4 The ratio would be 1 to 4.
15:100 = 3:20
117/100= 117%
.5% = .5/100 = 1/200 so the ratio would be 1:200
117 / 0.3 = 390. Therefore, 117 is 30 percent of 390.
117% = 117/100
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... %
14.25% = 0.1425 = 1,425/10,000 = 57/400
Convert fraction (ratio) 3 / 20 Answer: 15%
117 / 0.78 = 150
117% = 1.17 or 117/100