30 to 2 = 15 to 1
As a simple ratio...it would be 30:1
Oh, dude, the ratio of 45 to 30 is 3:2. It's like saying for every 3 parts of 45, you've got 2 parts of 30. So, if you're ever at a party and someone asks for the ratio of 45 to 30, you can impress them with your math skills.
30/12 = 5/2 or 5 : 2
It is: 1 to 2
3:2
CPR ratio is 30 compressions to 2 breaths.
Simple whole number ratio implies that ratio of the elements in a compound is a whole number i.e. the ratio of elements bear whole number. For example in Cu2O, Cu and O combine in a simple whole number ratio of 2:1.
34:119 = 2:7
the guidelines for adults, children and infants is 30 chest compressions to 2 rescue breaths.
30:2
2:1
It is: 18 to 12