Find the following values without a calculator. Round off to the nearest tenth.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 2.39
- 3.21
- 73.478
- 508.892
(a)
2.39 ≈ 2.4
(b)
3.21 ≈ 3.2
(c)
73.478 ≈ 73.5
(d)
508.892 ≈ 508.9
Answer(s): 2.4, 3.2, 73.5, 508.9