When Spencer jumps rope, he jumps 4 times per minute. He jumps for 10 minutes each session and does 2 sessions each day. How many jumps will Spencer do in 5 days?
In 1 session he jumps 4 times/minute * 10 minutes = <T>multiply(4, 10)=40 times
In 5 days he does 2 sessions/day * 5 days = <T>multiply(2, 5)=10 sessions
He jumps 10 sessions * 40 times/session = <T>multiply(10, 40)=400 times in 5 days.
