Final answer:
The number of males in the orchestra is 39 and the number of females is 13.
Step-by-step explanation:
To calculate the number of males and females in the orchestra, we can use the given ratio of males to females, which is 3:1.
Let's assume the total number of people in the orchestra is represented by x.
According to the ratio, the number of males can be calculated as (3/4)x and the number of females can be calculated as (1/4)x.
Given that there are 52 people in the orchestra, we can substitute x with 52 to find the actual number of males and females.
The number of males is (3/4) * 52 = 39, and the number of females is (1/4) * 52 = 13.