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15% of the toddlers in a preschool class drink water with their lunch. How many toddlers are in the class if 3 drink water with their lunch.

(a) Write a proportion for the situation.


(b) Solve the problem. Show your work.

Please help ASAP! (Giving Brainliest)

Respuesta :

15%=3
5%=1
5(20)=100
1(20)=20

So, there are 20 students in the class.
The answers is 20, this is because 15 percent is 3 while 5 percent is 1 so 20 people would be 100 and 1 would be 20

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