Q: Monica is a teacher. She has 6 classes per day. The first class has 20 students. The second and third classes have 25 students. Her fourth class has half as many as her first class. Her fifth and sixth classes have 28 students. How many students does Monica see each day?
A: 136
Step-by-step reasoning process: Monica has 20 + 25 + 25 + 28 + 28 = 126 in 5 of her classes. In the fourth class, she has 20 / 2 = 10 students. In total, she has 126 + 10 = 136 students per day.

Q: The result from the 40-item Statistics exam Marion and Ella took already came out. Ella got 4 incorrect answers while Marion got 6 more than half the score of Ella. What is Marion's score?
A: 24
Step-by-step reasoning process: Ella's score is 40 items - 4 items = 36 items. Half of Ella's score is 36 items / 2 = 18 items. So, Marion's score is 18 items + 6 items = 24 items.

Q: When Erick went to the market to sell his fruits, he realized that the price of lemons had risen by $4 for each lemon. The price of grapes had also increased by half the price that the price of lemon increased by per grape. If he had planned to sell the lemons at $8 and the grapes at $7, and he had 80 lemons and 140 grapes in his basket, how much money did he collect from selling the fruits at the new prices?
A: 2220
Step-by-step reasoning process: The new price for each lemon after increasing by $4 is $8 + $4 = $12. For the 80 lemons, Erick received $12 * 80 = $960. The price of each grape increased by 1 / 2 * $4 = $2. The new price at which Erick sold his grapes is $7 + $2 = $9. For the 140 grapes, Erick collected 140 * $9 = $1260. From the sale of all of his fruits, Erick received $1260 + $960 = $2220.

Q: On Thursday Walmart sold 210 pounds of ground beef. On Friday they sold twice that amount. On Saturday they only sold 150 pounds. What was the average amount of beef sold per day?
A: 260
Step-by-step reasoning process: On Friday Walmart sold 2 * 210 pounds = 420 pounds. For all three days Walmart sold 210 + 420 + 150 pounds = 780 pounds. The average amount of beef sold per day is 780 pounds / 3 days = 260 pounds.