Question

Next number from 7497:5255:111?

Answer 1

Answer:

Next number from 7497:5255:111?

Answer 2

The next number is 393.

Given:

$7497:5255:111?$

To find:

Next number of the sequence.

Step-by-step explanation:

In This series the first and the last number is same.

In the middle, the multiple of the first and last number.

The first number in the sequence is odd.

The difference between the first number

Then that number is subtracted with 1

           $\[ & 7-5=2 \\ \\ & 2-1=1 \\ \end{align}\]$

1 is the first number of the next one.

That while the number is 111

So the next one first and last number is 3

$\[3\times 3=9\]$

The middle one is 9

Therefore the number is 393