Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
Round off 3.1808 to
- the nearest whole number.
- the nearest tenth.
- the nearest hundredth.
- the nearest thousandth.
(a)
3.1808 ≈ 3 (Round off to the nearest whole number.)
(b)
3.1808 ≈ 3.2 (Round off to the nearest tenth.)
(c)
3.1808 ≈ 3.18 (Round off to the nearest hundredth.)
(d)
3.1808 ≈ 3.181 (Round off to the nearest thousandth.)
Answer(s): 3, 3.2, 3.18, 3.181