The sum of three consecutive odd numbers is -21, how do you find the smallest number?
First things first, we have to analyze the question for clues. The question is: the sum of three consecutive odd numbers is -21, how do you find the smallest number?
Let's take it apart. SUM means addition. So we'll be adding
CONSECUTIVE mans that the numbers come right after each other, like
ODD. Okay, that mans that the numbers have to be odd. So the list would go more like
The negative in
I think we have all the information now, so let's put it together. I'm going to start by putting in the numbers in order, starting at
So, which is the smallest number out of