Sagot :
1. 5 : 10 = 1:2 EQUIVALENT
2. 15:5 = 1:3 NOT EQUIVALENT
3. 2:4 = 8:16 EQUIVALENT
4. 27:9 = 3:1 EQUIVALENT
5. 2:5 = 3:4 NOT EQUIVALENT
1. 5 : 10 = 1:2 EQUIVALENT
2. 15:5 = 1:3 NOT EQUIVALENT
3. 2:4 = 8:16 EQUIVALENT
4. 27:9 = 3:1 EQUIVALENT
5. 2:5 = 3:4 NOT EQUIVALENT