Susan earns $5 every 10 minutes for an online task she does. If she works between 8 a.m. and 11 a.m. and pauses in between for half an hour, how much money does she earn for the online task?
Because she rests for half an hour, the time she works is 11 - 8 - 0.5 = <<11-8-0.5=2.5>>2.5 hours.
So she works 2.5 * 60 = <<2.5*60=150>>150 minutes
She earns $5 per 10 minutes, so for the online task she earns in total 150 * 5/10=$<<150*5/10=75>>75.
#### 75