Welcome to Westonci.ca, your go-to destination for finding answers to all your questions. Join our expert community today! Explore thousands of questions and answers from a knowledgeable community of experts on our user-friendly platform. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

The sum of three consecutive integers is 303. Find the integers.

A. 99, 100, 101
B. 99, 101, 103
C. 101, 102, 103
D. 100, 101, 102


Sagot :

Let's find the integers step-by-step.

1. Understanding Consecutive Integers:
- Consecutive integers are numbers that follow each other in order. For example, [tex]\( x, x+1, x+2 \)[/tex].

2. Setting Up the Problem:
- Let's assume the three consecutive integers are [tex]\( x, x+1 \)[/tex], and [tex]\( x+2 \)[/tex].

3. Formulating the Equation:
- The sum of these three integers is given as 303.
- Therefore, the equation we set up is:
[tex]\[ x + (x + 1) + (x + 2) = 303 \][/tex]

4. Simplifying the Equation:
- Combine like terms:
[tex]\[ x + x + 1 + x + 2 = 303 \implies 3x + 3 = 303 \][/tex]

5. Solving for [tex]\( x \)[/tex]:
- First, subtract 3 from both sides of the equation to isolate the term with [tex]\( x \)[/tex]:
[tex]\[ 3x + 3 - 3 = 303 - 3 \implies 3x = 300 \][/tex]
- Next, divide both sides by 3:
[tex]\[ \frac{3x}{3} = \frac{300}{3} \implies x = 100 \][/tex]

6. Identifying the Consecutive Integers:
- Now that we have [tex]\( x = 100 \)[/tex], the consecutive integers are:
[tex]\[ x = 100, \quad x + 1 = 101, \quad x + 2 = 102 \][/tex]

So, the three consecutive integers whose sum is 303 are:
\[
\boxed{100, 101, 102}