SOLUTION: write and solve an inequality to find three consecutive whole numbers with a sum between 13 and 15.

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Question 484025: write and solve an inequality to find three consecutive whole numbers with a sum between 13 and 15.
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
I would assume if you let x, x+1, x+2 be the numbers then





in which the three numbers are uniquely determined because their sum must be a multiple of 3 (i.e. 15).