The mean of seven numbers is 25. If each number is divided by 2 what will be the
new mean?
Answers
Answered by
0
Answer:
let me solve this first.
Answered by
1
Answer:
50
Step-by-step explanation:
Mean of 8 numbers=25
∴A.M=
n
∑x
⇒25=
8
∑x
⇒∑x=25×8=200
If each number is multiply by 2 then new sum=200×2=400
∴Newmean=
8
400
=50
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