The arithmetic mean of 4 and another number is 10 . Find the another number
Answers
Answered by
2
Answer:
The other number is 16
Step-by-step explanation:
According to the question,
mean of 4 and another number is 10
Therefore, 4 + x by 2 = 10
Therefore, 4+x = 20
Therefore, x = 16
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Answered by
1
Answer:
16
Step-by-step explanation:
Mean = Average
= a+b/2
10 = 4+b/2
20=4+b
b = 20-4
=16
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