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)
2 answers:
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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Pls mark brainliest!
y/x =k
13/9 = 1.4444444
39/27=1.4444444
104/72=1.4444444
k =13/9 = 1 4/9
this is direct variation with a constant of 13/9 or 1 4/9
