30 students could of been taking both courses and 60 with no course
Let the number of boys and the number of girls be 5x and 4x
Number of girls = 4x = 60
x = 15
Number of boys = 5x
= 5× 15
= 75 boys
You must first link your problems along with the question.
Answer:
this would be 5
Step-by-step explanation:
beacuse it has a different answer every time
