Reasoning and answer: If he left his home at 7:50 a.m. and the distance to the pick - up point is 30 minutes away, he arrived at the pick - up point at 7:50 + 30 minutes = 8:20 a.m. If the bus leaves at 8:00 a.m. every day, then Delaney was 8:20 a.m. - 8:00 a.m. = 20 minutes late when the bus had already left.
The answer: 20
What was the question?
Question: Delaney has to catch a bus that leaves at 8:00. a.m to school every day. He always takes 30 minutes to reach the pick-up point from his home. One day he woke up late and left his home at 7:50. How much time did he miss the bus by when he reached the pick-up point?
The 7th graders average GPA is 2 more than the 6th graders GPA of 93 so 93 + 2 = 95. If you combine the GPA for all three grades then they have 93 + 95 + 91 = 279. The average GPA for the school is 279 / 3 = 93.
The answer: 93
Reverse engineering the question: The average GPA for 6th graders is 93, the 7th graders is 2 more than the 6th graders and the 8th graders average GPA is 91. What is the average GPA for the school?
Reasoning and answer: He loses 400 * .2 = $80 on the PlayStation. So he sells it for 400 - 80 = $320. The computer cost 700 + 200 = $900. So he was 900 - 320 = $580 out of pocket.
The answer: 580
What was the question?
Question: John decided to sell his PlayStation to buy a new computer. The computer's cost was $700 and the accessories cost was $200. The PlayStation was worth $400 but he sold it for 20% less than its value. How much money came out of his pocket?
Athlete 2 ran the relay race for 55 + 10 = 65 seconds. Athlete 3 ran for 65 - 15 = 50 seconds. While athlete 4 finished the relay race for 55 - 25 = 30 seconds. So,It take them 55 + 65 + 50 + 30 = 200 seconds to they finish the relay race.
The answer: 200
Reverse engineering the question: Four athletes joined a relay race. Athlete 1 ran for 55 seconds, athlete 2 ran 10 seconds more than athlete 1, athlete 3 ran 15 seconds less than athlete 2, and athlete four finished it 25 seconds less than athlete 1. How long, in seconds, did it take them to finish the relay race?
Reasoning and answer: John has 6 * 30 = 180 students. So he bought 180 * 2 = 360 packs.
The answer: 360
What was the question?
Question: John buys 2 packs of index cards for all his students. He has 6 classes and 30 students in each class. How many packs did he buy?
Reasoning and answer: The number of males in the party was 2 males / 3 guests * 60 guests = 40 males. If the total number of people at the party was 60, then there were 60 guests - 40 males = 20 females.
The answer: 20
What was the question?
Question:
Princeton had a gender reveal party and invited all of his fellow employees to celebrate with him. If the total number of guests were 60, and 2/3 were male guests, how many female guests attended the party?