Numbers that round to 3 (nearest integer) are A, B, C, and D.
Rounding check
- $\(3.4 \rightarrow 3\)$ (since $\(3.4<3.5\)$ )
- $\(3.445 \rightarrow 3\)$ (still less than 3.5 )
- $\(3.494 \rightarrow 3\)$ (still less than 3.5 )
- $\(3.499 \rightarrow 3\)$ (still less than 3.5 )
- $\(3.501 \rightarrow 4\)$ (greater than 3.5 )
- $\(3.61 \rightarrow 4\)$ (greater than 3.5 )