Math
1. 1/5 = 3/_
2. 3/4 = _/16
3. 3/7 = 12/_
4. 4/9 = _/54
5. _/6 = 10/12
6. 4/_ = 8/18
7. _/3 = 30/45
8. 27/_ = 81/51
9. _/25 = 28/100
10. 3/6 = _/18
||.
1. 3:18 a. 72:6
2. 16:14 b. 5:2
3. 12:1 c. 2:3
4. 24:36 d. 1:6
5. 9:12 e. 18:24
|||. Use four numbers from each set of numerals to form proportion
1. 1,2,5,12,10 ___________
2. 2,10,25,30,5 ____________
3. 10,4,6,3,8 ___________
4. 7,15,8,16,14 ___________
5. 36,11,12,44,33 ____________
6. 12,30,24,15,18 ____________