Please solve

In a recent study, 20 males used a new weight-loss supplement, and 16 of them experienced weight loss after two weeks. In the same study, 100 females used the same supplement, and 75 of them experienced weight loss after two weeks. Fill in the blanks below to make the most reasonable statement possible. The new weight-loss supplement was more effective on (Choose one) in the study. That is because only % of them X 5 ? failed to lose weight after two weeks, whereas % of the (Choose one) failed to lose weight after two weeks