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)
- 2.18
- 3.12
- 85.116
- 445.597
(a)
2.18 ≈ 2.2
(b)
3.12 ≈ 3.1
(c)
85.116 ≈ 85.1
(d)
445.597 ≈ 445.6
Answer(s): 2.2, 3.1, 85.1, 445.6