The average of 20 numbers is 75. The number 86 was incorrectly read as 68 while calculations. Find the correct average

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Sree Rama asked Jan 16, 2022

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The average of 20 numbers is 75. The number 86 was incorrectly read as 68 while calculations. Find the correct average

Mathematics
high-school

Sree Rama asked Jan 16, 2022

by Sree Rama

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29 votes

Answer:

79.7

Explanation:

average = 20x75=1440

wrong average68+86=154

correct average 1440+154/20=79.7

hope this is correct.

Marse answered Jan 19, 2022

by Marse

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21 votes

The answer is in the photo

Spume answered Jan 20, 2022

by Spume

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