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)
- 7.79
- 4.07
- 30.307
- 765.812
(a)
7.79 ≈ 7.8
(b)
4.07 ≈ 4.1
(c)
30.307 ≈ 30.3
(d)
765.812 ≈ 765.8
Answer(s): 7.8, 4.1, 30.3, 765.8