<span>yes because a ratio is a rate so a rate would have to be a ratio.</span><span>
</span>
3.2/10 chance of getting black
6.8/10 chance of getting white
1 kid eats
![30 \div 6 = 5](https://tex.z-dn.net/?f=30%20%5Cdiv%206%20%3D%205)
lollies in 5 hours
So 1 kid eats 10 lollies in 10 hours
10 kids eats
![10 \times 10 = 100](https://tex.z-dn.net/?f=10%20%5Ctimes%2010%20%3D%20100)
lollies in 10 hours
Hello!
So, the answer is 3.054545454545, and it goes on. I can't tell if that is C or D, but whichever one has a repeated sign on top, that's the answer.
Hope that helped!
1. A) 19 ; 2. B) 5,5 ; 3. D) 10