Factor out the 6,
6*1 : 6*7
as 6 appears in both sides of this ratio as a factor it can be eliminated
1 : 7
===
Chat with our AI personalities
12 : 20 = 6 : 10 = 3 : 5
To simplify the ratio 21 to 27, you need to find the greatest common divisor (GCD) of the two numbers, which is 3. Divide both numbers by 3 to simplify the ratio: 21 ÷ 3 = 7 and 27 ÷ 3 = 9. Therefore, the simplified ratio of 21 to 27 is 7 to 9.
12/25this is because you shouldn't have decimals on the numerator
0.6/2.4 = 0.1/4 = 1/40
√6 x √42 = 2.44948974278318 x 6.48074069840786 = 15.8745078663875