Is this right, jejdjdkkwjsjs

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Pls the last one and it has to be like number 6

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte