Question

If the average of 11,23 and K is 40, what is the value of K?
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Answer 1

Step-by-step explanation:

avg= 11+23+k/3

40=34+k/3

40*3=34+k

120-34=k

86=k

Answer 2

Answer:

k = 6

Step-by-step explanation:

Average = 40

=> (11 + 23 + k)/3 = 40

=> 34 + k = 40 × 3

=> k = 120 - 34

=> k = 86