III. Tell whether the following given ratios are equal. Write P if they are equal
and NP if they are not equal.
1.2 : 5 and 3: 4
2. 10/4 and 5/2
3. 3:6 and 6: 10
4. 3 : 4 and 2: 7
5.4:8 and 5:10​