What is the ratio of 18 months to 2 years? In my book it is 3:4 because they change 2 years to 24 months... another question.. What is the ratio of 8 weeks to 90 days???
1 Answer
Feb 13, 2018
.
Yes, you need to make sure both quantities have the same unit before calculating the ratio. That is how your book calculated the ratio of 18 months to 2 years.
For the second problem, we will convert the 8 weeks to days:
The ratio is: