answersLogoWhite

0

I'll represent the smaller number with the variable 'n'. Now, how much larger must the second number be?

The consecutive odd integers starting at 1:

1,3,5,7,9,11,13...

You can see that each number is two more than the last number. Therefore, we know that the larger number must be 2 more than 'n', or n+2. Finally, use the last piece of information that you are given to solve the problem.

1st number + 2nd number = 130

n + n+2 = 130

2n + 2 = 130

2n + 2 - 2 = 130 - 2

2n = 128

2n/2 = 128/2

n = 64

This is the first number, and so we know that because the second number is 2 more than the second number, the second number must be 64+2, or 66.

n+2 = 64 + 2

n + 2 = 66

The two integers are 64 and 66

You can check to see if this is correct.

64 + 66 =? 130

130 = 130

This is correct.

User Avatar

Wiki User

13y ago

Still curious? Ask our experts.

Chat with our AI personalities

BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
SteveSteve
Knowledge is a journey, you know? We'll get there.
Chat with Steve
FranFran
I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran

Add your answer:

Earn +20 pts
Q: What are two consecutive odd integers that have a sum of 130?
Write your answer...
Submit
Still have questions?
magnify glass
imp