If it takes one hour for Max to do his homework and it takes Kimberly, his older sister, 1/5 as long to do it. How much longer, in minutes, does it take Max to do his homework than Kimberly?

Respuesta :

Answer:

60-12=48min

Step-by-step explanation:

Kimberly takes 12 min, 1/5 of 60 min.