Complete sequence 4.75,5,5.25,

5.5

Step-by-step explanation:

As we can see, the next number in the row comes if we add 0.25 to the previous one. In other words,

5 = 4.75 + 0.25

5.25 = 5 + 0.25

So, we expect the next one to be:

5.25 + 0.25 = 5.5

ans is 5.5 because we have to add 0.25. as given in question.