What is 19.54 rounded to the nearest one?

Answer 1

To round a number to the nearest unit, you first consider only digits with a place value of units or greater. In this case, that would be 19. The next step is to look at the tenths digit. If it is 5, 6, 7, 8 or 9 we need to round up. Otherwise, we can leave the number as it is. In this case, the tenths digit is 5, so we need to round up. Therefore, 19.54 rounded to the nearest one is 20.

Answer 2

19.54

Answer 3

19.50