Question: Eliza buys 200 ornamental rings to sell in their local shop, twice the number of the remaining stock. After selling 3/4 of the total stock, her mother buys 300 more ornamental rings, and after three days, sells 150. What's the total number of ornamental rings remaining in the store?
Answer: Step-by-step reasoning process: If Eliza restocked twice the original number of ornamental rings, the number was 200 / 2 = 100 rings. The total number of ornamental rings in stock is now 200 + 100 = 300 rings. When she sells 3 / 4 of the stock, the total number of rings sold is 3 / 4 * 300 = 225 rings. The remaining stock is 300 - 225 = 75 rings. When her mother buys 300 more rings, the stock is boosted to 75 + 300 = 375 rings. She then sells out 150, reducing the stock to 375 - 150 = 225 rings.
So the answer is 225.

Question: Mara and Riley went to a carnival, Mara rode the bumper car two times, Riley rode the space shuttle four times, and they both rode the Ferris wheel three times. If a ticket for a bumper car cost $2, a ticket for a space shuttle cost $4, and a ticket for a Ferris wheel cost $5, how much money did they spend?
Answer: Step-by-step reasoning process: Mara spent $2 x 2 = $4 for riding the bumper car two times. Riley spent $4 x 4 = $16 for riding the space shuttle 4 times. They spent $5 x 3 = $15 each riding the Ferris wheel 3 times. So, they spent a total of $15 x 2 = $30 riding the Ferris wheel. Therefore the total amount they spent at the carnival is $4 + $16 + $30 = $50.
So the answer is 50.

Question: A Printing shop needs to ship 5000 brochures to an advertising company. Each box can only contain one-fifth of the brochures. How many boxes are needed to ship those brochures?
Answer: Step-by-step reasoning process: 5000 x 1 / 5 = 1000 brochures can fit in one box. Thus, 5000 / 1000 = 5 boxes are needed.
So the answer is 5.

Question: 4.5 gallons of coffee were divided among 18 thermoses. Genevieve drank 3 thermoses. How many pints of coffee did Genevieve drink?
Answer:
Step-by-step reasoning process: 4.5 gallons = 4.5 * 8 pints = 36 pints. 36 / 18 = 2 pints. Genevieve drank 2 * 3 = 6 pints of coffee.
So the answer is 6.