To determine if 2 to 5 is equivalent to 12 to 30, we need to simplify both ratios by finding their greatest common factor. For the first ratio, the greatest common factor of 2 and 5 is 1, so it remains 2 to 5. For the second ratio, the greatest common factor of 12 and 30 is 6, so when simplified, it becomes 2 to 5 as well. Therefore, yes, 2 to 5 is equivalent to 12 to 30.
ratio = 70% : 30 % = 7 : 3
It is 12/5.
26/30 = 13/15
The ratio number of 16 girls to 12 boys is either 16:12 or 16 to 12.
12 : 12 : 6 30 = (12x2) + (6x1) so ratio will be 12 : 12 : 6 = 2 : 2 : 1
30/12= 5/2=========factor out a 6
5:2
It is: 18 to 12
30/12 = 5/2 or 5 : 2
In a class of 30, if there are 12 boys then there must be 18 girls. This would make the ratio: 18:12 or 3:2 (girls:boys)
12.0 : 30.0 = 40.0%
5:2
You must have seen expressions such as 3:4::12:16, which reads 3 is to 4 as 12 is to 16. Sometimes encountered as 5:a::30:b, which is read 5 is to a as 30 is to b. Is this the type of ratio to which you refer.
The Least Common Multiple (LCM) of (12,30) is 60.The lowest common multiple for two numbers can be calculated by:1. Considering the relationship as a ratio.2. Simplifying the ratio (if possible)3. multiplying each original number by the "opposite" ratio.So 12 and 30 are in the ratio of 12 to 30, that is 12:30. This can be simplified to 2:5. You will notice that if we now multiply the 12 by the 5 and the 30 by the 2 we will reach the same answer of 60. 60 is therefore the LCM.
If you mean 30/12 then it is 5/2 in its simplest form
12 is a single number. In so far as it can represent a ratio, it is a ratio of 12 to 1: a unit ratio.12 is a single number. In so far as it can represent a ratio, it is a ratio of 12 to 1: a unit ratio.12 is a single number. In so far as it can represent a ratio, it is a ratio of 12 to 1: a unit ratio.12 is a single number. In so far as it can represent a ratio, it is a ratio of 12 to 1: a unit ratio.