B i think on #2
hope this helps
Im not sure but I would think you would divide 75 by .15. That would get you 500. So 500 minutes would be your answer.
Answer:
just need points
Step-by-step explanation:
Answer:
75 students
Step-by-step explanation:
first write a ratio of the students asked to students dislike
40:30, 40 to 30, or 40/30
now simplify the ratio
4/3
now she asked 40 students, so we have to find out the unit rate
so we have to flip the fraction to 3/4 and then divided the top and bottom by 4
0.75/1
now multiply the top and bottom by 100
75/100
75 students
