Consider the Q and A. Q: Each week, Paul has 2 hours of homework on weeknights and 5 hours for the entire weekend. This week Paul has practice 2 nights out of the week and can't do any homework those nights. How many hours of homework does he have to average for the other nights to get his week's homework done?
A: 3
What is the step-by-step reasoning process?
Step-by-step reasoning process: Paul has 10 hours of homework from weekdays because 2 x 5 = 10. He has 15 total hours because 5 + 10 = 15. He has 5 days to do his homework because 7 - 2 = 5. He needs to do 3 hours a night because 15 / 5 = 3.

Consider the Q and A. Q: Jennifer will be 30 years old in ten years. At that time, her sister Jordana will be three times as old Jennifer. How old is Jennifer's sister now?
A: 80
What is the step-by-step reasoning process?
Step-by-step reasoning process: When Jennifer is 30 years old in ten years, her sister Jordana will be 3 * 30 = 90 years old. She's currently 10 years younger, so she's 90 - 10 = 80 years old.

Consider the Q and A. Q: Cody goes to the store and buys $40 worth of stuff. The taxes were 5%. After taxes, he got an $8 discount. Cody and his friend split the final price equally. How much did Cody pay?
A: 17
What is the step-by-step reasoning process?
Step-by-step reasoning process: The taxes were 40 * .05 = $2. So the price was 40 + 2 = $42. He got a discount so the price he paid was 42 - 8 = $34. Since he paid half his price was 34 / 2 = $17.

Consider the Q and A. Q: A parking garage near Nora's house is 4 stories tall. There are 100 spots per level. There are 58 open parking spots on the first level. There are 2 more open parking spots on the second level than on the first level, and there are 5 more open parking spots on the third level than on the second level. There are 31 open parking spots on the fourth level. How many full parking spots are there in all?
A: 186
What is the step-by-step reasoning process?
Step-by-step reasoning process:
There are 4 levels * 100 spots = 400 possible parking spots. The second level has 58 open spots + 2 = 60 open spots. The third level has 60 open spots + 5 = 65 open spots. Total open spots are 58 + 60 + 65 + 31 = 214 open spots. If there are 400 possible spots 214 open spots = 186 full spots.