The average of 3,5,8,x, is 7 find x.
Answers
Answered by
2
Answer:
value of x =12 is the correct answer
Answered by
2
Answer:
12
Step-by-step explanation:
3+5+8+x =16+x
so, no. of quantities are 4
16+x/4= 7
if we simplyfy it we will get
12
hence, x=12
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