Question

5,7,18,51,69,_? what next?​

Answer 1

Answer:

146 is the answer and you plus all the and the answer is in your hand .

Answer 2

Answer:

342

Step-by-step explanation:

Given that

5,7,18,51,69,_?

The given sequence can be written as

7 = 5 x 2 - 3

51 = 18 x 3 - 3

2 , 3 are the prime numbers.So we can say that next number N will be

N= 69 x 5 - 3 = 342

Note  - Next number is multiple of last number and prime number minus 3.

So the answer is N=342