Question

What number should replace the question mark? 0, 4, 2, 6, 3, 7, 3.5, ?

Answer 1

I think it would be 8

Answer 2

The missing number (?) = 7.5

Step-by-step explanation:

The given sequence:

0, 4, 2, 6, 3, 7, 3.5, ?

To find, the missing number of the sequence (?) = ?

The pattern follow:

Previous number + 4, Previous number ÷ 2, Previous number + 4, Previous number ÷ 2, Previous number + 4, Previous number ÷ 2, ...

4 = 0 + 4 = 4

2 = 4 ÷ 2 = 2

6 = 2 + 4 = 6

3 = 6 ÷ 2 = 3

7 = 3 + 4 = 7

3.5 = 7 ÷ 2 = 3.5

Similarly,

? = 3.5 + 4 = 7.5

∴ The missing number (?) = 7.5