Ratio of 71 to 30 (71:30)

Ratio of 71 to 30

A ratio of 71 to 30 can be written as 71 to 30, 71:30, or 71/30. Furthermore, 71 and 30 can be the quantity or measurement of anything, such as students, fruit, weights, heights, speed and so on.

A ratio of 71 to 30 simply means that for every 71 of something, there are 30 of something else, with a total of 101.

In the box below, you can enter a number in either box and we will calculate the other number to keep the ratio of 71 to 30. In other words, we will calculate the corresponding equivalent ratio of 71:30 for you.

To calculate the left side of the ratio, our calculator multiplies the right side by 71 and then divides the product by 30. To calculate the right side of the ratio, our calculator multiplies the left side by 30 and then divides the product by 71. Answers are rounded to two decimals if necessary.

Below is a list of equivalent ratios of 71:30 that we created using our 71:30 ratio calculator above.

71:30

142:60

213:90

284:120

355:150

426:180

497:210

568:240

639:270

710:300

781:330

852:360

We have also created a pie chart for you to put 71:30 ratio in perspective. To do so, we divided a pie into 101 pieces and then colored 71 pieces green and 30 pieces blue. The pie will look exactly the same using any equivalent ratio of 71:30.

71 to 30 pie ratio

The green part of the pie covers 70.3% and the blue part covers 29.7%. To calculate the percentages, we divided each side of the ratio by its total and then multiplied by 100, like this:

(71 / 101)×100 ≈ 70.3
(30 / 101)×100 ≈ 29.7

In fractional terms, 71/30 of the pie above is colored in green. This means that the ratio of 71 to 30 or 71:30 can also be expressed as a fraction, where the 71 to the left of the colon is the numerator and the 30 to the right of the colon is the denominator:

71:30 = 71/30

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 71 to 30, the width is 71 and the height is 30. Below is a picture of what a rectangle with a ratio of 71:30 looks like.

71 to 30 pie rectangle

Since the simplest form of the fraction 71/30 is 71/30, the simplest form of the ratio 71:30 is also 71:30.

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

Ratio of 71 to 31
Go to the next ratio on our list that we have detailed information about.