Let x and y be two positive numbers such that x > y. The average of 50% of x and 30% of y is 34.5. If the difference between x and y is 10, then the average of x and y is:
1
80
2
75
3
85
4
64
5
Question Not Attempted
Let x and y be two positive numbers such that x > y. The average of 50% of x and 30% of y is 34.5. If the difference between x and y is 10, then the average of x and y is: