If the mean of 9,8,10,x,12 is 15.Find the value of x.
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Class Test Grammar- Tenses & Adjective
25 June 21hh
bgame y
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Answer:
x=36
Explanation:
9+8+10+x+12/5=15
39+x/5=15
39+x=15X5
39+x=75
x=75-39
x=36
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