Read the problem. 10% of the students at Harris Middle School are on the yearbook committee. If 30 students are on the yearbook
committee, how many students are at Harris Middle School? Pick the model that represents the problem. How many students are at Harris Middle School?
1 answer:
Answer:
100%
300 students
Step-by-step explanation:
let b = number of students in the school
this equation can be derived = 10% x b = 30
to find b, divide both sides of the equation by 10%
b = 30/0.1 = 300
we want find the total number of students in the school, which is equal to 100%
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