Answer the following question.
Gumball was counting his water intake for the previous week. He checked his list and saw that he had drank 60 liters of water for the week. He drank nine liters of water on Monday, Thursday and Saturday and 8 liters of water on Tuesday, Friday and Sunday. Unfortunately, no data was input on Wednesday. How many liters of water did he drink on Wednesday?
Step-by-step reasoning process: Gumball's total water intake on Monday, Thursday, and Saturday is 9 x 3 = 27 liters. And his total water intake on Tuesday, Friday, and Sunday is 8 x 3 = 24 liters. So his total water intake for 6 days is 24 + 27 = 51 liters. Therefore Gumball's water intake on Wednesday is 60 - 51 = 9 liters.
The answer is 9.

Answer the following question.
There is a lot of dust in Susie's house. It takes her 2 hours to vacuum the whole house. She can vacuum each room in 20 minutes. How many rooms does she have in her house?
Step-by-step reasoning process: Susie spends 2 * 60 = 120 minutes vacuuming. Since she can vacuum each room in 20 minutes, she has 120 / 20 = 6 rooms in her house.
The answer is 6.

Answer the following question.
Julie runs the school newspaper. In preparation for printing the next issue of The School News, she bought two boxes of standard paper, each containing 5 packages, with 250 sheets of paper per package. If this issue of The School News uses 25 sheets of paper to print one newspaper, how many newspapers can Julie print with the paper that she purchased?
Step-by-step reasoning process: Five packages per box, with 250 sheets per package is 5 * 250 = 1250 sheets per box. Two boxes contain a total of 1250 * 2 = 2500 sheets. If each newspaper requires 25 pages, then with 2500 sheets she can print 2500 / 25 = 100 newspapers.
The answer is 100.

Answer the following question.
Walter works 5 days a week in a fast-food chain and earns $5 per hour. Since he is a working student, he can only work 4 hours a day and allocates 3/4 of his weekly earning for his schooling. How much does he allocate for school?
Step-by-step reasoning process: Walter's daily earning is $5 x 4 = $20. So he earns $20 x 5 = $100 per week. Therefore, he allocates $100 x 3 / 4 = $75 for his school.
The answer is 75.