Round to the nearest one.

Question

34.21

A.
34
B.
34.2
C.
30
D.
35

Answer 1

To round 34.21 to the nearest one, you look at the first decimal place, which is 2. Since 2 is less than 5, you round down.

Therefore, 34.21 rounded to the nearest one is 34.

The answer is A. 34.