Solve using unit rates.
Contestants in a dance-a-thon rest for the same amount of time every hour. A couple rests for 28 minutes in 7 hours. How long did they rest in 9 hours?
The couple rested
_________________ minutes in 9 hours.
Contestants in a dance-a-thon rest for the same amount of time every hour. A couple rests for 28 minutes in 7 hours. How long did they rest in 9 hours?
The couple rested
_________________ minutes in 9 hours.