Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
Round off 6.8490 to
- the nearest whole number.
- 1 decimal place.
- 2 decimal place.
- 3 decimal place.
(a)
6.8490 ≈ 7 (Round off to the nearest whole number.)
(b)
6.8490 ≈ 6.8 (Round off to 1 decimal place.)
(c)
6.8490 ≈ 6.85 (Round off to 2 decimal place.)
(d)
6.8490 ≈ 6.849 (Round off to 3 decimal place.)
Answer(s): 7, 6.8, 6.85, 6.849