Manuel took 2 2/5
hours to clean the den. He took 1 1/3
hours to clean the bathroom. How much longer did it take Manuelt
clean the den?

Relax

Respuesta :

1 whole hour... 2 2/5 x 3 - 1 1/3 x 5=2 6/15 - 1 5/15. (Reduced) 1 1/1