Respuesta :

ok so you are looking for the unit rate.

1 hour: 10 potions

30 mins: 5 potions

1 potion: i think it is 1.666666667

i dont know if my math is right. why dont you check?

Answer:

1 potion is 6 minutes

Step-by-step explanation:

120 minutes/20 potions = 6 potions