Q: John is working as an IT specialist. He repairs broken computers. One day he had to fix 20 computers. 20% of them were unfixable, and 40% of them needed to wait a few days for spare parts to come. The rest John was able to fix right away. How many computers John was able to fix right away?
A: 8
Step-by-step reasoning process: From all the computers, 100% - 40% - 20% = 40% got fixed right away. So John was able to fix 40 / 100 * 20 = 8 computers.

Q: Lisa has decided to replace her old cutlery. As she is going through the cupboards, she sees the spoons from when each of her 4 children were babies as well as 2 decorative spoons she created. She doesn't want to get rid of any of these so she adds them to her new set of cutlery. The new set of cutlery has 10 large spoons and 15 teaspoons. If the children each had 3 spoons when they were babies, how many spoons does Lisa now have?
A: 39
Step-by-step reasoning process: From the baby spoons, Lisa holds 4 children * 3 spoons each = 12 baby spoons. Adding this to the decorative spoons means Lisa has 12 baby spoons + 2 decorative spoons = 14 old spoons. In the new set of cutlery, there is a total of 10 large spoons + 15 teaspoons = 25 new spoons. So in total, Lisa has 14 old spoons + 25 new spoons = 39 spoons.

Q: A baseball cap factory made 320 caps the first week, 400 the second week, and 300 the third week. If the company makes their average number of caps from the first 3 weeks during the fourth week, how many total caps will they make?
A: 1360
Step-by-step reasoning process: During the first 3 weeks the factory made 320 caps + 400 caps + 300 caps = 1020 caps total. The average for the first 3 weeks is 1020 caps / 3 weeks = 340. If the factor makes the average during the fourth week they will make 1020 caps + 340 = 1360 caps.

Q: It's exam season and Tristan has several exams to prepare for. On Monday, he studies for 4 hours then studies for twice this long on Tuesday. On Wednesday, Thursday, and Friday he studies for 3 hours each day. He wants to study for a total of 25 hours over the week and divides the remaining amount of study time evenly between Saturday and Sunday. How many hours does Tristan spend studying on Saturday?
A: 2
Step-by-step reasoning process: On Tuesday, Tristan studies twice as long as he did on Monday and this amounts to 4 hours * 2 = 8 hours. So in the first 5 days of the week, he studies for a total of 4 hours Monday + 8 hours Tuesday + 3 hours Wednesday + 3 hours Thursday + 3 hours Friday = 21 hours. He therefore has 25 planned hours 21 used hours = 4 hours left to study. As he splits his time evenly over 2 days, he spends 4 hours / 2 = 2 hours studying on Saturday.