
A ratio of 55 to 57 can be written as 55 to 57, 55:57, or 55/57. Furthermore, 55 and 57 can be the quantity or measurement of anything, such as students, fruit, weights, heights, speed and so on.
A ratio of 55 to 57 simply means that for every 55 of something, there are 57 of something else, with a total of 112.
In the box below, you can enter a number in either box and we will calculate the other number to keep the ratio of 55 to 57. In other words, we will calculate the corresponding equivalent ratio of 55:57 for you.
To calculate the left side of the ratio, our calculator multiplies the right side by 55 and then divides the product by 57. To calculate the right side of the ratio, our calculator multiplies the left side by 57 and then divides the product by 55. Answers are rounded to two decimals if necessary.
Below is a list of equivalent ratios of 55:57 that we created using our 55:57 ratio calculator above.
55:57
110:114
165:171
220:228
275:285
330:342
385:399
440:456
495:513
550:570
605:627
660:684
We have also created a pie chart for you to put 55:57 ratio in perspective. To do so, we divided a pie into 112 pieces and then colored 55 pieces green and 57 pieces blue. The pie will look exactly the same using any equivalent ratio of 55:57.

The green part of the pie covers 49.11% and the blue part covers 50.89%. To calculate the percentages, we divided each side of the ratio by its total and then multiplied by 100, like this:
(55 / 112)×100 ≈ 49.11
(57 / 112)×100 ≈ 50.89
In fractional terms, 55/57 of the pie above is colored in green. This means that the ratio of 55 to 57 or 55:57 can also be expressed as a fraction, where the 55 to the left of the colon is the numerator and the 57 to the right of the colon is the denominator:
55:57 = 55/57
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 55 to 57, the width is 55 and the height is 57. Below is a picture of what a rectangle with a ratio of 55:57 looks like.

Since the simplest form of the fraction 55/57 is 55/57, the simplest form of the ratio 55:57 is also 55:57.
Ratio Calculator
Need information about another ratio? Here you can submit another ratio for us to explain.
Ratio of 55 to 58
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