Average of 11 number is 30. If the average of first 10 numbers is 22, then find the 11th number?
5 1554 601a4d238f9c7c5b6d8f0c69
Q:
Average of 11 number is 30. If the average of first 10 numbers is 22, then find the 11th number?
- 1215false
- 2110true
- 3105false
- 490false
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