21 : 6
factor out a 3
3(7 : 2)
7 : 2
==========simplified ratio
2 to 1
1 : 6
6 to 5.6 = 60 to 56 = 30 to 28 = 15 to 14
The ratio of 63 and 6 can be simplified by dividing both numbers by their greatest common divisor, which is 3. Dividing, we get 63 ÷ 3 = 21 and 6 ÷ 3 = 2. Therefore, the simplified ratio of 63 to 6 is 21:2.
Divide the percentage by 100 and simplify. For example 24% = 24/100 = 6/25
21:6::7:2
21/7 = 3 Or, a 3 to 1 ratio.
16:21
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.
2 to 1
1 : 6
6/14 = 3/7
6/21 = 2/7 simplified
18/21 = 6/7
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 ===
It is simply 6:8. You could, if you wanted to, simplify the ratio by dividing both the numbers by their greatest common factor.
6 to 5.6 = 60 to 56 = 30 to 28 = 15 to 14