Find the following values without a calculator.
Round off 1.6184 to
- the nearest whole number.
- 1 decimal place.
- 2 decimal place.
- 3 decimal place.
(a)
1.6184 ≈ 2 (Round off to the nearest whole number.)
(b)
1.6184 ≈ 1.6 (Round off to 1 decimal place.)
(c)
1.6184 ≈ 1.62 (Round off to 2 decimal place.)
(d)
1.6184 ≈ 1.618 (Round off to 3 decimal place.)
Answer(s): (a) 2; (b) 1.6; (c) 1.62; (d) 1.618