Question

The sum of $ 2 $ consecutive numbers is $ 13 $ . Find the numbers
A. $ 6 $ and $ 7 $
B. $ 5 $ and $ 7 $
C. $ 6 $ and $ 5 $
D. $ 7 $ and 9

Answer 1

Hint: Consecutive numbers can be defined as the numbers which follow each other continuously in the order in which they follow from the smallest to the largest. For Example $ 11,12,13 $ are the consecutive numbers. Here we will first find the consecutive numbers in the multiple options and then will check whether they make it $ 13 $ or not.

Complete step-by-step answer:
Consecutive numbers are defined as the numbers in which follow each other continuously in order from the smallest to the largest.
We can observe that option B and D are not having numbers in consecutive since the numbers are not back to back.
Now, for the options A and C numbers are consecutive let us check.
Option A: $ 6 $ and $ 7 $
Add both the terms $ = 6 + 7 = 13 $

Option C: $ 6 $ and $ 5 $
Add both the terms $ = 6 + 5 = 11 $
Hence, from the given multiple choices, option A is the correct answer.
So, the correct answer is “Option A”.

Note: Understand the word statement and the terminologies used in the question. Follow the basic concepts of consecutive numbers and rest goes well. In simple words, consecutive numbers are defined as the numbers in which follows each other continuously in order from the smallest to the largest. In these types of problems, we generally use the concept of consecutive numbers and adding 1 to the number we can get next number, subtracting 1 from the number we can get preceding number. As it is not mentioning the type of number so we will consider it as the natural number.