21/7 = 3 Or, a 3 to 1 ratio.
6/14 = 3/7
18/21 = 6/7
The ration of girls to boys is 21:6To simplify this divide both numbers by 3 = 7:2
6 to 7
21 : 6factor out a 33(7 : 2)7 : 2==========simplified ratio
21/7 = 3 Or, a 3 to 1 ratio.
16:21
2 to 1
1 : 6
6/14 = 3/7
6/21 = 2/7 simplified
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 รท 3 = 7 and 27 รท 3 = 9. Therefore, the simplified ratio of 21 to 27 is 7 to 9.
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 ===
The ration of girls to boys is 21:6To simplify this divide both numbers by 3 = 7:2
It is simply 6:8. You could, if you wanted to, simplify the ratio by dividing both the numbers by their greatest common factor.