Come up with a question and reasoning that would justify this answer: 5
Question and rationale: The question is: Matilda had 20 chocolate bars and shared them evenly amongst herself and her 4 sisters. When her father got home from work, he was upset that they did not put aside any chocolates for him. They felt bad, so they each gave up half of their chocolate bars for their father. Their father then gave 3 chocolate bars to their mother and ate 2. How many chocolate bars did Matilda's father have left?
Step-by-step reasoning process: Matilda and her sisters each got 20 chocolate bars / 5 people = 4 chocolate bars / person. They each gave 4 / person / 2 = 2 chocolate bars / person to their father. Their father received 2 chocolate bars / person x 5 people = 10 chocolate bars. Their father had 10 chocolate bars - 3 chocolate bars - 2 chocolate bars = 5 chocolate bars left.

Come up with a question and reasoning that would justify this answer: 720
Question and rationale: The question is: Tim does 100 tasks a day. They each pay $1.2. If he works 6 days a week how much does he make a week?
Step-by-step reasoning process: He makes 100 * 1.2 = $120 a day. So he makes 120 * 6 = $720.

Come up with a question and reasoning that would justify this answer: 8
Question and rationale: The question is: Bob enters cycling competitions every single week and hopes to win the 100 dollar grand prize each time. For the first 2 weeks, he managed first place and got 100 dollars each week. He is saving up for a puppy that costs 1000 dollars. What is the minimum number of additional weeks Bob must win first place?
Step-by-step reasoning process: Two weeks already passed and Bob has 200 dollars. Bob needs 1000 - 200 = 800 more dollars. Bob needs to win the competition for at least 800 / 100 = 8 more weeks.

Come up with a question and reasoning that would justify this answer: 86400
Question and rationale:
The question is: John carves a giant marble rectangular prism 8 meters tall with a 2-meter square base. It has a density of 2700 kg per cubic meter. How much does it weigh?
Step-by-step reasoning process: The marble statue has a volume of 2 * 2 * 8 = 32 cubic meters. So that means it has a weight of 2700 * 32 = 86,400 kg.