The ratio of daisies to roses is 8 daisies to 18 roses.
If there are 4 daisies, how many roses are there?
Hmmm, I will teach you how to do ratios.
If you see there are a specific ratio, and there is a certain quantity, divide the original ratio by the quantity.
The ratio of daisies to roses is 8:18. 4 daises would be half the ratio quantity, so the #of roses is half the ratio quantity of roses. 18/2 = 9.
Thus there are 9 roses.