Question

10,11,18,38,97.5,295.5,?​

Answer 1

Answer:

We have our series - 10,11,18,38,97.5,295.5,?

We can write our series,As -

10

10 x 1 + 1 = 10 + 1 = 11

11 x 1.5 = 16.5 + 1.5 = 18

18 x 2+ 2 = 36 + 2 = 38

38 x 2.5 + 2.5 = 95 + 2.5 = 97.5

97.5 x 3 + 3 = 292.5 + 3 = 295.5

295.5×3.5+3.5 = 1037.75

1037.75×4+4 = 4155

so the answer is 1037.75 , 4155

Answer 2

Answer:

1037.75

Explanation:

10 x 1 + 1 = 11

11 x 1.5 + 1.5 = 18

18 x 2 + 2 = 38

38 x 2.5 + 2.5 = 97.5

97.5 x 3 + 3 = 295.5

295.5 x 3.5 + 3.5 = 1037.75

each term should be multiplied by and added to

1,

1.5,

2,

2.5,

3,

3.5,

4,

4.5,

and so on...