Bilugan and pangkat ng fraction ng magkatumbas
1. 4/5 and 8/10
2. 6/14 and 3/7
3. 1/3 and 3/9
4. 5/6 and 15/18
5. 4/18 and 8/36
6. 2/3 and 6/9
Buuin and pares ng magkatumbas na fraction
1. 9
2. 18
3. 9
4. 10
5. 8
