Answer:
240
Step-by-step explanation:
40+30+20=90
360/90 is 4.
So hip hop and rock combined are voted by 60 students.
60 x 4 is 240 students out of a potential 360.
Answer:

Step-by-step explanation:
The first step is to multiply the numbers of the numerator. Thus:


Writing the answer above as the product of a whole number and unit fraction (that is, mixed number), 5 goes in 8 1 time remainder 3. Therefore:

I think it is true but I am not 100% sure thought but good luck
Answer:
50 questions.
Step-by-step explanation:
70% - 35
100% -
× 35 = 50
You just times it. (if you have a more question pm me). thank you