Math, asked by Alekyayadav9646, 9 months ago

The average of 50 numbers is 38 .if two numbers namely 45 and 55 are discarded, the average of remaining numbers are

Answers

Answered by sckbty72
5

Answer:

37.5

Step-by-step explanation:

Total no. of numbers = 50

Avg. = 38

Therefore, sum of numbers = 50*38 = 1900.

After two numbers 45 and 55 are discarded, remaining sum = 1900-(45+55)

                                                                                                     = 1800.

No. of numbers = 50-2 = 48

Therefore, avg. of remaining numbers = 1800/48 = 300/8 = 37.5

Hope it helps!!!!

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