Model with Mathematics Mrs. Brown made two desserts. The number line below shows the number of cups of sugar she used to make them. Write an addition sentence that shows the amount of sugar Mrs. Brown used.
Lucas babysat his younger sister \(\large2\frac{1}{2}\) hours on Friday and \(\large3\frac{2}{3}\) hours on Saturday. How much longer did Lucas babysit his younger sister on Saturday than on Friday?
Financial Literacy For his birthday, Aiden received a check from his grandmother. The table shows how he spent or saved the money. Two weeks later, Aiden withdrew \(\large\frac{2}{3}\) of the money he had deposited into his savings account. What fraction in simplest form of the original check did Aiden withdraw? Explain.