Another way to show the ration of 13 to 27 is 13:27.
The ratio of 31 to 13 can be expressed as 31:13. To simplify, you can divide both numbers by their greatest common divisor, which is 1 in this case, so the ratio remains 31:13. This indicates that for every 31 units of one quantity, there are 13 units of another.
The way to find a common multiple of any two numbers is to multiply them together. 13 x 30 = 390 One easy way to find another is to double it. Another common multiple of 13 and 30 is 780. The easiest way to find another is to multiply by 10 (add a zero at the end) 3900, 39000, and 390000 are all common multiples of 13 and 30.
13%, 0.13, 13/100
13:21
13/169 = 1/13
No. If you divide an integer by another integer, you get a rational number, by definition.13/2 is rational because it is a ratio of two integers.
13/100
It is 13/46.
The equivalent ratio is: 22 to 26
You've described only one ratio. The ratio is (7pencils) / (13 erasers) = 0.5385 pencil per eraser (rounded)
currently, 13. But another is on the way. (:
39/12 = 13/4