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)
- 2.22
- 2.03
- 80.938
- 839.446
(a)
2.22 ≈ 2.2
(b)
2.03 ≈ 2
(c)
80.938 ≈ 80.9
(d)
839.446 ≈ 839.4
Answer(s): 2.2, 2, 80.9, 839.4