Question: There are 100 lions in Londolozi at first. If lion cubs are born at the rate of 5 per month and lions die at the rate of 1 per month, how many lions will there be in Londolozi after 1 year?
Answer: There are 5 - 1 = 4 more lions each month. There will be 4 * 12 = 48 more lions after 1 year. There will be 100 + 48 = 148 lions in Londolozi after 1 year. The answer is 148.
[Question]Samuel has $5, $10, and $20 bills which amount to $150 in his wallet. His $10-bills amount to $50, and he has 4 $20-bills. How many bills does Samuel have in his wallet?
[Answer]His $20 bills amount to 4 x $20 = $80. So the total amount of the $10 and $20 bills is $80 + $50 = $130. Hence, the remaining $5 bills amount to $150 - $130 = $20. This means that there are $20 / $5 = 4 $5 bills. There are also $50 / $10 = 5 $10 bills. Therefore, Samuel has 4 + 4 + 5 = 13 bills in his wallet. The answer is 13.
Q: Tim had a birthday party with a clown that cost $100 an hour for 4 hours. He also rented a bounce house for half the time that cost 3 times as much an hour. Everything else for the party cost $1000. How much did his birthday cost?
A: The clown cost 100 * 4 = $400. The bounce house cost 100 * 3 = $300 per hour. He rented it for 4 / 2 = 2 hours. So it cost 300 * 2 = $600. That means the total cost was 400 + 600 + 1000 = $2000. The answer is 2000.
Question: Jack needs to mop the bathroom and the kitchen. If the bathroom floor is 24 square feet and the kitchen floor is 80 square feet, and Jack can mop 8 square feet per minute, how many minutes does he spend mopping?
Answer: First find the total floor area Jack needs to mop: 24 sq ft + 80 sq ft = 104 sq ft. Then divide the total area that needs to be mopped by Jack's mopping rate: 104 sq ft / 8 sq ft / minute = 13 minutes. The answer is 13.
[Question]During his summer break, Luke catches 2 fish every day for 30 days. If each fish gives him 2 fillets, then how many fish fillets does he have?
[Answer]He catches 2 fish every day for 30 days so he catches 2 * 30 = 60 fish. Each fish yields 2 fillets so he has 2 * 60 = 120 fish fillets. The answer is 120.
[Question]Pat is having a picnic with her family. She has 42 cookies. She also has 63 pieces of candy and 21 brownies. There are 7 people in her family. If each person gets the same number of each dessert, how much will each person get?
[Answer]
Each person gets 42 cookies / 7 people = 6 cookies. Each person gets 63 pieces of candy / 7 people = 9 pieces of candy. Each person gets 21 brownies / 7 people = 3 brownies. Each person will get 6 + 9 + 3 = 18 desserts. The answer is 18.