Ratio of 20 to 99 (20:99)

Ratio of 20 to 99

A ratio of 20 to 99 can be written as 20 to 99, 20:99, or 20/99. Furthermore, 20 and 99 can be the quantity or measurement of anything, such as students, fruit, weights, heights, speed and so on.

A ratio of 20 to 99 simply means that for every 20 of something, there are 99 of something else, with a total of 119.

In the box below, you can enter a number in either box and we will calculate the other number to keep the ratio of 20 to 99. In other words, we will calculate the corresponding equivalent ratio of 20:99 for you.

To calculate the left side of the ratio, our calculator multiplies the right side by 20 and then divides the product by 99. To calculate the right side of the ratio, our calculator multiplies the left side by 99 and then divides the product by 20. Answers are rounded to two decimals if necessary.

Below is a list of equivalent ratios of 20:99 that we created using our 20:99 ratio calculator above.

20:99

40:198

60:297

80:396

100:495

120:594

140:693

160:792

180:891

200:990

220:1089

240:1188

We have also created a pie chart for you to put 20:99 ratio in perspective. To do so, we divided a pie into 119 pieces and then colored 20 pieces green and 99 pieces blue. The pie will look exactly the same using any equivalent ratio of 20:99.

20 to 99 pie ratio

The green part of the pie covers 16.81% and the blue part covers 83.19%. To calculate the percentages, we divided each side of the ratio by its total and then multiplied by 100, like this:

(20 / 119)×100 ≈ 16.81
(99 / 119)×100 ≈ 83.19

In fractional terms, 20/99 of the pie above is colored in green. This means that the ratio of 20 to 99 or 20:99 can also be expressed as a fraction, where the 20 to the left of the colon is the numerator and the 99 to the right of the colon is the denominator:

20:99 = 20/99

Ratio is often used when defining rectangles in width:height format. Width and height can be feet, inches, centimeters, or any other kind of length. With a ratio of 20 to 99, the width is 20 and the height is 99. Below is a picture of what a rectangle with a ratio of 20:99 looks like.

20 to 99 pie rectangle

Since the simplest form of the fraction 20/99 is 20/99, the simplest form of the ratio 20:99 is also 20:99.

Ratio Calculator
Need information about another ratio? Here you can submit another ratio for us to explain.

Ratio of 21 to 1
Go to the next ratio on our list that we have detailed information about.