There are eight boys and eight girls in a dance troupe at the beginning of each class, the teacher randomly pick a person to lead warm ups. the teacher has picked a boy 48 times and a girl 32 times. what is the relative frequency of picking a girl to lead warm-ups?

7:4

Step-by-step explanation:

Reducing the numbers down completely will get you 7:4. For every 7 boys that get picked, 4 girls will get picked.

The answer is 3!!

Step-by-step explanation:

Step 1)

6x-2=x+13

6x − 2 + 2 = x + 13 +2

Step2)

6 = + 15

Step3)

6 − =+15−

Step 4)

5=15

Step5)

5x=15

Divide both sides

5x/5 = 15/5

Step 6)

X = 3!!