Question

30 % of 2 hrs. is ___________ minutes.​

Answer 1

Answer:

1 hour = 60 min

multiply both sides by 2

1 x 2 hours = 60 x 2 min

2 hours = 120 min

*(1/2 hours = 30 min)

2 hours = 120 min = 100%

divide by 4

2/4 hours = 120/4 min = 100/4 %

1/2 hours = 30 min = 25 %

Answer 2

Answer:

36

Step-by-step explanation:

1 hrs. = 60 min

2hrs. = 120 min

120 * 30

100

= 36