Question

For the orchestra concert, the orchestra director has asked that everyone wear either black pants or a black skirt. Five times as many students wore black pants as black skirts. If there are sixty students in the choir, how many wore a black skirt?

a. 10
b. 15
c. 20
d. 25

Answer 1

To find out how many students wore a black skirt to the orchestra concert, an equation was created using the information that five times as many students wore black pants as skirts, with a total of sixty students in the choir. Solving this equation, it was determined that 10 students wore a black skirt.So, the correct option is: a. 10

Step-by-step explanation:

To determine how many students wore a black skirt to the orchestra concert, we can use the information given: five times as many students wore black pants as black skirts, and there are sixty students in the choir. Let's let the number of students who wore black skirts be represented by s. Therefore, the number of students who wore black pants is 5s. Since the total number of students is sixty, we can set up the following equation:

s + 5s = 60

Combining like terms, we get:

6s = 60

Dividing both sides by 6 to solve for s:

s = 10

So, 10 students wore a black skirt to the concert.So, the correct option is: a. 10