Final answer:
The ratio of males to the total number of people at the high school pep rally, in its simplest form, is 39:91, after finding the greatest common divisor and simplifying the fraction.
Step-by-step explanation:
To find the ratio of males to the total number of people present at the pep rally, we first need to determine the total number of people. We do this by adding the number of females and males together:
104 females + 78 males = 182 people in total.
Then, we calculate the ratio of males to the total number of people:
78 males / 182 people total
To simplify the ratio, we find the greatest common divisor (GCD) of 78 and 182. The GCD is 2, so we divide both the numerator and the denominator by 2:
78 / 2 = 39
182 / 2 = 91
Therefore, the simplified ratio of males to the total number of people is 39:91