posted by Jake P. .
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.