Question

If 9 out 24 students scored below 75% marks in atest find the ratio of students scored below 75% marks to the student scored 75% and above marks

Answer 1

Answer:

ratio =3:5

Step-by-step explanation:

total no of student's=24

student's below 75%=9=a

student's getting 75% or above=24-9=15=b

ratio= (Student's scored below 75%)/(student's getting 75% or above)=a/b

so a/b=9/15=3/5  (common factor of 9 and 5)

so the ratio will be 3:5