There is \(\frac{30}{100}\) of a liter of orange juice in one container and \(\frac{5}{10}\) of a liter of pineapple juice in another container. If Mrs. Morales combines the two juices, how much orange-pineapple juice will she have? Explain how you found your answer.
C. Luke is walking to the skating rink to pick up a practice schedule. Then he is walking to Mark’s house. Will he walk more than a kilometer or less than a kilometer? Explain.