Math: You have three numbers.... 7, 8, ? The Mean is 8. What is the third number?
You have 5 numbers..... 1, 3, 6, 4, ? The mean is 9. What is the fifth number?
You have 3 numbers..... 1, 4, ? The mean is 4. What is the third number?
1 comment:
Thanks Mr. Shobar
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