A) \[\frac{80}{90}\]
B) \[\frac{86}{45}\]
C) \[\frac{43}{45}\]
D) \[\frac{43}{90}\]
Correct Answer: D
Solution :
The ascending order of \[\frac{4}{7},\frac{1}{3},\frac{2}{5}\] and \[\frac{5}{9}\] is \[\frac{1}{3}<\frac{2}{5}<\frac{5}{9}<\frac{4}{7}\]. The two middle numbers are \[\frac{2}{5}\] and \[\frac{5}{9}\]. \[\therefore \] Average \[=\frac{\frac{2}{5}+\frac{5}{9}}{2}=\frac{43}{90}\]
You need to login to perform this action.
You will be redirected in
3 sec
