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7th grade teacher decided to have her students take the same survey. She could found that 7 students or 35% of her students, prefer rock music. How many students are in this class
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5 votes
7th grade teacher decided to have her students take the same survey. She could found that 7 students or 35% of her students, prefer rock music. How many students are in this class

User Leplatrem
by
7.5k points

2 Answers

6 votes
The answer is 20
So there is the answer
User Naveen Niraula
by
8.9k points
3 votes
Answer: 20 students

7/35=x/100
x= 20

check:
35% of 20
(35x20)/100
=7
User Gamopo
by
7.7k points
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