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)
- 8.48
- 1.97
- 72.495
- 721.897
(a)
8.48 ≈ 8.5
(b)
1.97 ≈ 2
(c)
72.495 ≈ 72.5
(d)
721.897 ≈ 721.9
Answer(s): 8.5, 2, 72.5, 721.9