Ratio of 77 to 80 (77:80)

Ratio of 77 to 80

A ratio of 77 to 80 can be written as 77 to 80, 77:80, or 77/80. Furthermore, 77 and 80 can be the quantity or measurement of anything, such as students, fruit, weights, heights, speed and so on.

A ratio of 77 to 80 simply means that for every 77 of something, there are 80 of something else, with a total of 157.

In the box below, you can enter a number in either box and we will calculate the other number to keep the ratio of 77 to 80. In other words, we will calculate the corresponding equivalent ratio of 77:80 for you.

To calculate the left side of the ratio, our calculator multiplies the right side by 77 and then divides the product by 80. To calculate the right side of the ratio, our calculator multiplies the left side by 80 and then divides the product by 77. Answers are rounded to two decimals if necessary.

Below is a list of equivalent ratios of 77:80 that we created using our 77:80 ratio calculator above.

77:80

154:160

231:240

308:320

385:400

462:480

539:560

616:640

693:720

770:800

847:880

924:960

We have also created a pie chart for you to put 77:80 ratio in perspective. To do so, we divided a pie into 157 pieces and then colored 77 pieces green and 80 pieces blue. The pie will look exactly the same using any equivalent ratio of 77:80.

77 to 80 pie ratio

The green part of the pie covers 49.04% and the blue part covers 50.96%. To calculate the percentages, we divided each side of the ratio by its total and then multiplied by 100, like this:

(77 / 157)×100 ≈ 49.04
(80 / 157)×100 ≈ 50.96

In fractional terms, 77/80 of the pie above is colored in green. This means that the ratio of 77 to 80 or 77:80 can also be expressed as a fraction, where the 77 to the left of the colon is the numerator and the 80 to the right of the colon is the denominator:

77:80 = 77/80

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 77 to 80, the width is 77 and the height is 80. Below is a picture of what a rectangle with a ratio of 77:80 looks like.

77 to 80 pie rectangle

Since the simplest form of the fraction 77/80 is 77/80, the simplest form of the ratio 77:80 is also 77:80.

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

Ratio of 77 to 81
Go to the next ratio on our list that we have detailed information about.