Q: Steve is 5'6". He grows 6 inches. How tall is he in inches?
A: 72
Step-by-step reasoning process: He is 5 * 12 + 6 = 66 inches tall before the growth spurt. After growing he is now 66 + 6 = 72 inches.

Q: 5 years ago, a mother was twice as old as her daughter. If the mother is 41 years old now, how old will the daughter be in 3 years?
A: 26
Step-by-step reasoning process: The mother is 41 years old now, so 5 years ago she was 41 - 5 = 36 years old. At that time the daughter's age was half hers so the daughter was 36 / 2 = 18 years old. Now (5 years after that time) the daughter is 18 + 5 = 23 years old. In 3 years, the daughter will be 23 + 3 = 26 years old.

Q: At the gym, every day, there are 300 towels laid out for guest use. Each guest is given 1 towel during their visit. The gym is open from 10:00 a.m. to 2:00 p.m. In the first hour, 50 guests enter the gym. In the second hour, 20% more guests enter than during the first hour. In the third hour, 25% more guests enter than in the second hour. In the fourth hour, one third more guests enter than in the third hour. In total, how many towels do they need to wash that evening?
A: 285
Step-by-step reasoning process: In the second hour, the number of towels given out is 50 x 1.20 = 60. In the third hour, the number of towels given out is 60 x 1.25 = 75. In the fourth hour, one - third of the guests of the third hour is 75 / 3 = 25. In the fourth hour, the number of towels given out is 75 + 25 = 100. In total, including the first hour guests, they need to wash this many towels: 50 + 60 + 75 + 100 = 285.

Q: Nancy buys 2 coffees a day. She grabs a double espresso for $3.00 every morning. In the afternoon, she grabs an iced coffee for $2.50. After 20 days, how much money has she spent on coffee?
A: 110
Step-by-step reasoning process: She gets a double espresso for $3.00 every morning and an iced coffee for $2.50 in the afternoon so she spends 3 + 2.5 = $5.50 every day on coffee. After 20 days, she spends 20 * 5.5 = $110.00 on coffee.