3. 7,2 : 1,2 = ...
Jawab: 72/10 : 12/10 = 72/10 x 10/12 =72/12 = 6
4. 1,25 : 2,5 = ...
Jawab: 125/100 : 25/10 = 125/100 x 10/25 = 5/10 = 0,5
5. 3,6 : 7,2 = ...
Jawab: 36/10 : 72/10 = 36/10 x 10/72 = 1/2 = 5/10 = 0,5
6. 0,54 : 1,5 = ...
Jawab: 54/100 : 15/10 = 54/100 x 10/15 = 54/150 = 0,36
7. 6,4 : 1,16 = ...