shyleestrasser shyleestrasser

30-03-2020
Mathematics

contestada

There are 3 numbers: 5,
The mean of the two smallest numbers is 4 and the mean of all three numbers is 9.
What is the mean of the two largest numbers?

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steffimarish steffimarish

31-03-2020

solution

Mean of two smallest number (3+5 =8/2) =4

Mean of all the three (3+5+19 =27) 27/3 = 9

so the mean of two largest number is 19+5 = 24 /2 = 12

Final Answer

The mean of two largest Number is 12

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