Ratio of 45 to 30 is 45/30 = 3/2, ie 3 : 2
30 minutes is 1/6th of 3 hours, so the ratio of 30 minutes to 3 hours is 1:6
30% = 30/100 = 3/10
80:30 is one possible answer.
3:1
The ratio of 30 to 10 is the same as a ratio of 3 to 1.
Ratio of 45 to 30 is 45/30 = 3/2, ie 3 : 2
ratio = 70% : 30 % = 7 : 3
30 minutes is 1/6th of 3 hours, so the ratio of 30 minutes to 3 hours is 1:6
30% = 30/100 = 3/10
it is 30
3:2
80:30 is one possible answer.
3:1
18:30 = 3:5
It is: 30/40 = 3/4
There are 3 ways. 30/56, 30 to 56, and 30 : 56.