Find the following values without a calculator. Arrange the numbers from the biggest to the smallest.
- 7.6, 8.7, 6.8
- 1.23, 2.13, 3.12
- 6.65, 5.66, 5.65
(a)
(smallest) 6.8, 7.6, 8.7 (greatest)
(b)
(smallest) 1.23, 2.13, 3.12 (greatest)
(c)
(smallest) 5.65, 5.66, 6.65 (greatest)
Answer(s): (a) 8.7, 7.6, 6.8; (b) 3.12, 2.13, 1.23; (c) 6.65, 5.66, 5.65