Question 152052This question is from textbook algebra
: I basically got this answer down, but I have no idea how to cheack it. The question is, Find three consecutive numbers whose sum is 60. The answer is 19,20, and 21. I am confused on how to cheack it. Please help, Thank You=)
This question is from textbook algebra
Found 3 solutions by mangopeeler07, nabla, vleith:
Answer by mangopeeler07(462)   (Show Source):
Answer by nabla(475) (Show Source):
You can put this solution on YOUR website! The check would simply be for S=19+20+21, does S=60? 19+20+21=60 So, yes this is the solution. Moreover, you could note that 19, 20, and 21 are 3 numbers that exist in  therefore they are consecutive numbers.
Answer by vleith(2983) (Show Source):
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