Can somebody help me with this?? Please ?

Use the list below to complete the sentences. percent equivalent ratios whole part Three of the 25 students in an art class are left-handed. In other words 12% of the students in the class are left-handed. 1. The number 3 represents of the class. 2. The number 25 represents the class. 3. You can write to represent this situation: 3 12 25 100 4. You can also write the of the left-handed students in the class, which is 12%. For each pair of ratios, circle equivalent ratios or not equivalent ratios. 5. 2 and 20 equivalent ratios not equivalent ratios 5 100 6. 3 and 50 equivalent ratios not equivalent ratios 6 100 7. 150 and 40 equivalent ratios not equivalent ratios 600 100