prooftheory

10-12-2008, 04:44 PM

The mean of four integers is 85. If the largest is 97, what's the mean of the other three?

x is the lowest number

y is the second lowest number

z is the third lowest number

(x+y+z+97)/4 = 85

x is the lowest number

y is the second lowest number

z is the third lowest number

(x+y+z+97)/4 = 85