[Question]When Hannah was 6 years old, her age was double the age of her sister July. Now, 20 years later, if July's husband is 2 years older than her, how old is he?
[Answer]July was 6 / 2 = 3 years old when Hannah was 6. Now, July is 3 + 20 = 23 years old. July's husband is 23 + 2 = 25 years old. The answer is 25.
Q: Evan owns 40 fewer books than the number he had 2 years ago. Evan will have 60 more than five times as many books as he owns now in five years. If Evan had 200 books two years ago, calculate the total number of books he will have in five years.
A: If Evan had 200 books two years ago, he currently has 200 - 40 = 160 books. In five years, Evan will have 60 more than 160 * 5 = 800 books which is the number he has now. This means Evan will have 800 + 60 = 860 books in five years. The answer is 860.
Question: Barry goes to a shop to buy a shirt he'd been admiring for quite some time. He tells the attendant that it's his birthday so she decides to give him a 15% special discount. The price tag on the shirt says $80. How much is he supposed to pay now, considering the special discount?
Answer: 15% of $80 = (15 / 100) * $80 = $12. The dollar amount of the discount is $12 so he is supposed to pay just $80 - $12 = $68. The answer is 68.
[Question]For many years, the number of sharks in Pelican Bay has been twice the number of Pelicans in Shark Bite Cove.  But today scientists say one-third of the Pelicans in Shark Bite Cove have moved to Pelican Bay. If there are still 60 sharks in Pelican Bay, how many Pelicans remain in Shark Bite Cove?
[Answer]If there are 60 sharks in Pelican Bay, and this number is twice the number of Pelicans that usually live in Shark Bite Cove, then there were 60 / 2 = 30 Pelicans in Shark Bite Cove. If one - third of the Pelicans in Shark Bite Cove move to Pelican Bay,. then 30 / 3 = 10 Pelicans will have moved away. This would leave 30 - 10 = 20 Pelican remaining in Shark Bite Cove. The answer is 20.
Q: Isabel loves to run in the forest and she does it within a circuit that is 365 meters long. She runs the circuit 7 times in the morning and runs it 3 times in the afternoon. How many meters does Isabel run during a week?
A: In the morning she runs 7 * 365 = 2555 metres. In the afternoon she runs 3 * 365 = 1095 meters. In one day, afternoon and morning, she runs 2555 + 1095 = 3650 meters. In a week, she runs 7 * 3650 = 25550 meters. The answer is 25550.
Question: Ocho has 8 friends and half are girls. His friends who are boys like to play theater with him. How many boys play theater with him?
Answer:
Half his friends are boys because 1 - 1 / 2 = 1 / 2. He plays with four boys because 8 x 1 / 2 = 4. The answer is 4.