Respuesta :

Answer:

1.30 Minutes

2.6 Minutes

3.45 Minutes

Step-by-step explanation:

Answer:

1. 30 minutes

2. 10 minutes

3. 45 minutes

Step-by-step explanation:

1. 60 x .50 = 30

2. 60 x .10 = 10

3. 60 x .75 = 45