Question

Carlos spent 1 1/6 hours doing his math homework. He spent 1/4 of his time practicing multiplication facts. How many hours did Carlos spend practicing multiplication facts?

Answer 1

1 1/6= 1 hour and 10 min.
60/6=10, 10 min.

1/4= 15 min.
60/4=15 min.

1hr 10 min+15 min.= 1hr and 25 min is your answer