Question

The average of 109 numbers is 47. If the each number is multiply with 2
than what is the new average?​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

{(x-2)+(x-1)+x+(x+1)+(x+2)}=5×20

x+x+x+x+x-2+2–1+1=5×20

5x/5=(5×20)/

x=20

x-2=18

x-1=19

x+1=2118+19+20+21+22=100

100/5=20

Step-by-step explanation:

Now double each number.

36+38+40+42+44=x

80+38+40+42=x

80+80+40=200

200/5=40