Question

In a class a of 25 students 20 passed with 60% or more marks in another class b of 30 students 24 passed with 60% or more marks in which class was a greater fraction of students getting with 60% or more

Answer 1

Answer:

Both classes have same number of students passing with 60% or more marks.

Step-by-step explanation:

•Class A:

→20 students got 60% or more out of 25 students.

i.e. 20/25 students got 60% or more marks (just like you write marks e.g. 50/100 means you got 50 out of 100 marks)

→So fraction of students with 60% or more marks = 20/25= 4/5= 0.8

•Class B:

→Similarly fraction of students with 60% or more marks= 24/30= 4/5= 0.8

Hence both classes have same fraction of students passing with 60% or more marks.