Math, asked by lamisachowdhurynisa0, 3 months ago

the average arithmetic mean of 10, 30 and 50 is 5 more than the average of 20, 40 and x. Then x= ?

Answers

Answered by hirnikaoberoi7

2

Answer: x=8

Step-by-step explanation:

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Answered by KRISHNAGOYALXI

1

Answer:

ans is 15 as mean of 10 , 30 , 50 is 10+30+50/3=30

ATQ. 20 + 40 + X/3 = 25

X= 15

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