Step 1 : Identify the meaning of consecutive numbers
Consecutive Numbers are numbers that follow each other continuously in the order from smallest to largest are called consecutive numbers. For example: 1, 2, 3, 4, 5, 6, and so on are consecutive numbers.
So as regard this question
Let the first number = n
The second number will be = n+1
The third number will be = n+2
Since the sum of the three consecutive numbers is 51,
therefore we will have that
if n represents the smallest number ,
Therefore the smallest of the three consecutive numbers=16