Answer:
1. 0.23 (1.2)
2. (0.3) (-0.12)(2.4)
3. -5/6 x (-9/10) divided by 17/20
4. 17/18 x (-10/21) divided by 11/9
5. 24.3 divided by 3
6. 10 1/2 divided by 1 3/8
7a. 102 divided by 5/6
7b. 102 divided by 5/6 divided by 11/7
8. 1 1/2 x 1/4 (answer x 3)
2
Explanation: