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)
- 1.86
- 8.59
- 39.452
- 677.688
(a)
1.86 ≈ 1.9
(b)
8.59 ≈ 8.6
(c)
39.452 ≈ 39.5
(d)
677.688 ≈ 677.7
Answer(s): 1.9, 8.6, 39.5, 677.7