Come up with a question and reasoning that would justify this answer: 15525
Question and rationale: The question is: John won $155250 in the lottery and decided to give one-thousandth of the $155250 to each of the top 100 students in his college. Calculate the total amount received by the hundred students of his college.
Step-by-step reasoning process: John will give 155250 / 1,000 = $155.25 to each student. For the hundred students, he will give: $155.25 * 100 = $15525.

Come up with a question and reasoning that would justify this answer: 30
Question and rationale: The question is: The faucet in Betsy's bathroom is broken. Every minute it drips about 10 times. What amount of water is wasted during one hour if each drop contains 0.05 mL?
Step-by-step reasoning process: Every minute, 10 * 0.05 = 0.5 mL of water are wasted. Every hour, 0.5 * 60 = 30 mL of water are wasted.

Come up with a question and reasoning that would justify this answer: 20
Question and rationale: The question is: There are 50 children at the party. Three-fifths of them are boys. How many of the children are girls?
Step-by-step reasoning process: 50 x 3 / 5 = 30 children are boys. So, there are 50 - 30 = 20 children that are girls.

Come up with a question and reasoning that would justify this answer: 5
Question and rationale:
The question is: Elysse can carry 3 bags of groceries into her home with each trip from the car. Her brother can carry the same amount. How many trips will it take them to carry 30 bags of groceries?
Step-by-step reasoning process: Elysse and her brother can carry 3 x 2 = 6 bags of groceries with each trip from the car. Therefore, it will take both of them 30 / 6 = 5 trips.