Daniel practices basketball for 15 minutes each day during the school week. He practices twice as long each day on the weekend. How many minutes does he practice during a whole week?
Daniel practices for a total of 15 x 5 = <T>multiply(15, 5)=75 minutes during the school week.
He practices 15 x 2 = <T>multiply(15, 2)=30 minutes each day on the weekend.
So, he practices a total of 30 x 2 = <T>multiply(30, 2)=60 minutes on the weekend.
Thus, Daniel practices for a total of 75 + 60 = <T>add(75, 60)=135 minutes during a whole week.
