Jamal filled his tank then used 7/16 of the tank for traveling to visit his grandfather. He then used 1/3 of the remaining gas to run errands around town. What fraction of the tank is filled with gasoline?

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