See if you can use this section to find out how many one-sixths are there in 15 one-nineths. Percent-to-decimal conversions are easy you mostly just move the decimal point two places. If (Math.Abs(1.0 / a_r - value) (1, a_r) Įlse if (Math.Abs(b_r / (a_t * b_r + 1. To get an answer enter 1 under half and see the result under 1/7. Int c = (int)Math.Round(1 / (f1 - Math.Truncate(f1))) Percent to Fraction Conversion Calculation Examples Here are some samples of Percent to Fraction Conversion calculations. Reduce the fraction to the simplest form whenever possible. Steps to Convert 41 to Fraction Given Input Value 41 Place the Percentage Value at the top over 100. In this printable tool, convert percents to fractions by removing the symbol and writing the value in the form of a fraction with a 100 in the denominator. Private void button1_Click(object sender, EventArgs e)įor (int i = 0 i getFraction(double value, double tolerance = 0.02)ĭouble f1 = 1 / (f0 - Math.Truncate(f0)) Converting Percents to Fractions Worksheet 1. The resulting fraction is reduced and is the best approximation among all fractions with the same or lower denominator. Example 3/5 to a percentage: Percentage (3 / 5) 100.
#PERCENT TO FRACTION CONVERTER CODE#
The code gives you the best rational approximation within the specified tolerance it can find. To convert a fraction to a percent: Divide the numerator (top of the fraction) by the denominator (bottom of the fraction). So, since our denominator in 2/3 is 3, we could adjust the fraction to make the denominator 100. 'Percent' means per hundred, and so 50 is the same as saying 50/100 or 5/10 in fraction form. (I know that 3 letter variable names are not good but I can't think of good names for them :-/ ) When we are using percentages, what we are really saying is that the percentage is a fraction of 100. Nevertheless I have cleaned it up a little.
I failed to come up with an iterative (or recursive) approach in resonable time. By limiting the depth to three I got a reasonable approximation. For example, if £5 is bet at odds of 3 the total returned is £15 (£5 3) the potential profit is £10 (£5 3 minus the £5 stake). First, you must find the greatest common factor between the two numbers. As you now know, 7.5 is the same as 3/40. Decimals quote the potential return should the bet succeed relative to the stake. Converting a percentage to a fraction or ratio is more complex. I have tried to satisfy your requirement by using continued fractions. The illustration below shows 7.5 percent and 7.5 as a fraction on a pie chart.
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