Question

find the average of the following question​

Answer 1

7/3 , 17/4, 13/4, 13/3

adding all, we get

lcm =

3| 3,4

2|1, 4

2|1, 2

lcm = 12

28 + 51 + 39 + 52

_________________

12

70

12

___

4

1

= 70 1

12 × 4

=

14

10