Question

sum of how many terms of GP 800,400,200 . is 1500?​

Answer 1

Answer:

Let’s assumed the next number in the sequence be X.

Let's find out the pattern

800400  = 2

400200  = 2

200100  = 2

10050  = 2

Pattern: each number in the sequence is half from its predecessor number.

So accordingly, the required equation would be:

50X  = 2

or, X =  502  

or, X = 25