find arithmetic mean of number 2,5,6,7 and x is 5 find value of x
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sum of 5 numbers=20+x
mean=20+x/5
x=25-20
x=5.
mean=20+x/5
x=25-20
x=5.
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0
Answer:
5
Step-by-step explanation:
fuji xiv
hinduo
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