24-06-2019
Social Studies

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the average of five number is 25.if four of the numbers are30,29,25 and 20,the average of the three larger numbers are

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akaTHEgeek akaTHEgeek

24-06-2019

Answer:

28

Explanation:

(30+29+25+20+X)/5=25

30+29+25+20+X=125

104+X=125

X=21

The fifth number is 21.

The 3 largest numbers are 30, 29 and 25.

Their average is 28.

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