The average of the test scores of a class of 'x' students is 80 and that of 'y' student is 94. When the scores of both the classes are combined, the average becomes 86. What is the ratio of x to y?
5 688 61f8f107896ad60f6adc45f5
Q:
The average of the test scores of a class of 'x' students is 80 and that of 'y' student is 94. When the scores of both the classes are combined, the average becomes 86. What is the ratio of x to y?
- 16 : 5false
- 25 : 4false
- 34 : 3true
- 47 : 6false
- 53 : 2false
- Show Answer
- Workspace
- Discuss