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Mathematics 7 Online
OpenStudy (anonymous):

the average of 6 numbers is 6,12 and x is 10 what is the value of x

OpenStudy (anonymous):

The question is not clear! Can you type it down properly?

OpenStudy (anonymous):

sorry the average of 6,12 and x is 10 what is the value of x A.8 B.10 C.12 D.14

OpenStudy (anonymous):

Average is (6+12+x)/3 = 10 Therefore 18+x=30 Which implies x=12!

OpenStudy (anonymous):

THANKS AGAIN

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