SOLUTION: Find three consecutive numbers whose sum is 90.
Algebra.Com
Question 383469: Find three consecutive numbers whose sum is 90.
Found 2 solutions by rfer, mananth:
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
x+x+1+x+2=90
3x=87
x=29
x+1=30
x+2=31
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
let the numbers be x,x+1,x+2
...
x+x+1+x+2=90
3x+3=90
-3 -3
3x=87
/3
x= 87/3
x=29
(29.30.31) are the numbers
..
m.ananth@hotmail.ca
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