
A ratio of 63 to 75 can be written as 63 to 75, 63:75, or 63/75. Furthermore, 63 and 75 can be the quantity or measurement of anything, such as students, fruit, weights, heights, speed and so on.
A ratio of 63 to 75 simply means that for every 63 of something, there are 75 of something else, with a total of 138.
In the box below, you can enter a number in either box and we will calculate the other number to keep the ratio of 63 to 75. In other words, we will calculate the corresponding equivalent ratio of 63:75 for you.
To calculate the left side of the ratio, our calculator multiplies the right side by 63 and then divides the product by 75. To calculate the right side of the ratio, our calculator multiplies the left side by 75 and then divides the product by 63. Answers are rounded to two decimals if necessary.
Below is a list of equivalent ratios of 63:75 that we created using our 63:75 ratio calculator above.
21:25
42:50
63:75
84:100
105:125
126:150
147:175
168:200
189:225
210:250
231:275
252:300
We have also created a pie chart for you to put 63:75 ratio in perspective. To do so, we divided a pie into 138 pieces and then colored 63 pieces green and 75 pieces blue. The pie will look exactly the same using any equivalent ratio of 63:75.

The green part of the pie covers 45.65% and the blue part covers 54.35%. To calculate the percentages, we divided each side of the ratio by its total and then multiplied by 100, like this:
(63 / 138)×100 ≈ 45.65
(75 / 138)×100 ≈ 54.35
In fractional terms, 63/75 of the pie above is colored in green. This means that the ratio of 63 to 75 or 63:75 can also be expressed as a fraction, where the 63 to the left of the colon is the numerator and the 75 to the right of the colon is the denominator:
63:75 = 63/75
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 63 to 75, the width is 63 and the height is 75. Below is a picture of what a rectangle with a ratio of 63:75 looks like.

Since the simplest form of the fraction 63/75 is 21/25, the simplest form of the ratio 63:75 is also 21:25.
Ratio Calculator
Need information about another ratio? Here you can submit another ratio for us to explain.
Ratio of 63 to 76
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