Answers

2016-04-23T09:20:56+05:30
Students above average = 1/6 of 48 = 7
Average students = 1/4 of 48 = 12
Students below average = 48 - 12 + 7 = 48 - 19 = 29.
0
hope my answer will be helpful for u
2016-04-23T09:27:54+05:30
Let the below average students be x As per prob. 1/6*48+1/4*48+x=48 On simplifying we get 7+12+x=48 19+x=48 X=48-19 X=29 The fore below aveeage students =x=29 Hope this helps u..
0