Question: A gym charges its members $18 twice a month. If it has 300 members how much does it make a month?
Answer: Step-by-step reasoning process: Each person is charged 18 * 2 = $36 per month. So they get 36 * 300 = $10,800 per month.
So the answer is 10800.

Question: Jen buys and sells candy bars. She buys candy bars for 80 cents each and sells them for a dollar each. If she buys 50 candy bars and sells 48 of them, how much profit does she make in cents?
Answer: Step-by-step reasoning process: It costs Jen 80 * 50 = 4000 cents to buy 50 candy bars. Since a dollar is 100 cents, she earns 48 * 100 = 4800 cents by selling 48 of them. Thus her total profit is 4800 - 4000 = 800 cents.
So the answer is 800.

Question: Clive is buying olives for dinner. He has $10 to spend and needs 80 olives. A jar of 20 olives costs $1.50. How much change will Clive have when he buys what he needs?
Answer: Step-by-step reasoning process: He needs 4 jars of olives because 80 / 20 = 4. He will spend $6 because 4 x 1.5 = 6. He will have $4 in change because 10 - 6 = 4.
So the answer is 4.

Question: Alice and Emily are selling oranges at the farmer's market. Alice sold twice as many oranges as Emily did. In total, they sold 180 oranges. How many oranges did Alice sell?
Answer:
Step-by-step reasoning process: Emily sold 180 / 3 = 60 oranges. Alice sold 60 * 2 = 120 oranges.
So the answer is 120.