The arithmetic mean of 8 and x is 20 find the value of the x
Answers
Answered by
1
Answer:
x=32
Step-by-step explanation:
(8+x)/2=20
20*2=40
40-8=32
x=32
Answered by
2
Answer:
32
Step-by-step explanation:
Mean= Sum of components/no. of components
20=(x+8)/2
20×2=x+8
x=(20×2)-8
x=32
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