Math, asked by orrisa23, 5 months ago

the mean of 4 numbers is 7. Three of thr numbers are 9,7 and 8. what is the fourth number.

Answers

Answered by mrsanjayyadav33
0

Answer:

7 numbers

Step-by-step explanation:

the mean of 4 numbers is 7. Three of thr numbers are 9,7 and 8. what is the fourth number.

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