Round these decimals to 2 decimal places.

a) 4.148

b) 5.092

c) 0.458

d) 17.315

A) 4.15

b) 5.09

c) 0.46

d) 17.32

If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up (+1).

If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down (no change).

a) 4.148 ≈ 4.15

b) 5.092 ≈ 5.09

c) 0.458 ≈ 0.46

d) 17.315 ≈ 17.32