Question

the mean of 8 numbers is 36 if one more number is included the mean is 37 find the included number​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

45

Step-by-step explanation:

= the mean of 8 number is 36

= then, the sum of 8 number = 8×36 = 288

= if the one number is included

= then, the mean of 9 number = 9×37 = 333

= included number = 333-288 = 45

= 45 is {ANSWER}.