Question

7,49,343, the next number is

Answer 1

Answer:

Hiii...

The given question can be solved like this.....

1st no.- (7)^1=7

2nd no.- (7)^2 = 49

3rd no. - (7)^3 = 343

So the Fourth no will be....

(7)^4 = 2401

Hope this helps...❤❤☺☺

Answer 2

Given:  

A series of numbers 7, 49, 343.  

To Find:  

The next term in the series is?  

Solution:  

The given problem can be solved by developing a common logic between every term.  

1. The given series is 7, 49, 343.  

2. The first term in the series is obtained as    

=> First term = 7 x 1 = 7    

3. The second term in the series is obtained as,  

=> Second term  = 7 x 7 = 49,    

4. The third term of the series is obtained as,  

=>Third term  = 7 x 7 x 7 = 49 x 7 = 343,    

5. The next term in the series can be found using the same pattern,

=> Fourth term = 7 x 7 x 7 x 7 = 343 x 7 = 2401.

=> Fifth term = 7 x 7 x 7 x 7 x 7 = 2401 x 7 = 16,807.

Therefore, the next number in the series is 2401. The series is 7, 49, 343, 2401, 16807, and so on.