Question

I need step by step instructions ​

Answer 1

Answer:

2 hours : 1 hour 30 minutes :: 8 hours : 6 hours

Step-by-step explanation:

1 hour = 60 minutes

2 hour = 2(60 minutes) = 120 minutes

8 hour = 8(60 minutes) = 480 minutes

therefore,

2 hours : 1 hour 30 minutes :: 8 hours : x

120/60+30 = 480/x

120/90 = 480/x

120(x) = 480(90)

x = 43200/120

x = 360 minutes

now, 360 minutes = 360/60 hours

360 minutes = 6 hours

hence, answer is 6 hours.

I HOPE IT WILL HELP YOU!