Question

Some of three consecutive integer is 51 which is middle one ​

Answer 1

Let the three consecutive numbers are x-1, x, x+1. according to question, (x-1) + (x) + (x+1) = 51or, 3x = 51 or, x= 17therefore numbers are 16, 17, 18And middle one is 17.

Answer 2

Question:--

Sum of three consecutive integers is 51. The middle one is?

Step-by-step explanation:

Answer:--

Given,

We know that:

Let numbers are a, a + 1, a + 2

Then,

a + a + 1 + a + 2 = 51

3a + 3 = 51

3a = 48

a = 16

Middle number :

= a + 1

= 16 + 1

= 17