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)
- 5.97
- 5.02
- 21.984
- 693.925
(a)
5.97 ≈ 6
(b)
5.02 ≈ 5
(c)
21.984 ≈ 22
(d)
693.925 ≈ 693.9
Answer(s): 6, 5, 22, 693.9