Question 73
The average of 50 numbers is 30. I If two numbers 35 and 40 are removed, the average of remaining number will be
Solution
Average of 50 numbers is 30. Total of 50 numbers = 50 * 30 = 1500
Sum of 48 numbers= 1500 - 35 - 40 = 1425
Average of 48 numbers = 1425/ 48 = 29.7
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