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August 3, 2015

Homework Help: Math

Posted by Jake P. on Saturday, December 9, 2006 at 7:50pm.

The average of 3 numbers is 45. If one of the numbers is 43, what is the average of the other 2 numbers?

The average of 3 numbers is 45 means the total = 45 x 3 = 135? is that what u suppose to do?
If one of the numbers is 43, the total of the other two=_______________=______??
.: the average of the other two numbers=______________=________??

45*3= 43 + 2 avg solve for avg.

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