Math, asked by Pradeepkamal, 1 year ago

the mean of three numbers is 12 of the numbers are 9 and 14 what is the third number

Answers

Answered by Aishwaryalaxmi9

1

Answer:

Step-by-step explanation:

12=9+14+x/3

12x3=23+x

36=23+x

x=36/23=1.565 (approx)

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