Reasoning and answer: Emily spends 3 episodes * 25 minutes = 75 minutes watching TV. Emily spends 4.5 hours * 60 minutes = 270 minutes sleeping. Emily spends 2 movies * 1.75 hours * 60 minutes = 210 minutes watching movies. The total time spent doing activities is 75 + 270 + 210 = 555 minutes. The total length of the flight is 10 hours * 60 minutes = 600 minutes. The number of minutes remaining in the flight is 600 - 555 = 45 minutes.
The answer: 45
What was the question?
Question: Emily is on a flight from New York to Hawaii that is 10 hours long. To kill time, she watches 3 TV episodes that are each 25 minutes long. Then she sleeps for 4 and a half hours. Then she watches 2 movies that are each an hour and 45 minutes long. After doing all these things, assuming there is no break time between activities, how many more minutes are left in the flight before Emily reaches Hawaii.
The vitamins are $15.00 a bottle and are currently 20% off so that's 15 * .20 = $3.00 off. The vitamins are $15.00 and they are $3.00 off so they are now 15.00 - 3 = $12.00. He has 3 $2.00 coupons so that's 3 * 2 = $6.00 in coupons. He buys 3 bottles at $12.00 each so that's 3 * 12 = $36.00. He has $6.00 in coupons so his vitamins will now costs 36 - 6 = $30.00.
The answer: 30
Reverse engineering the question: Ken buys gummy vitamins. They are usually $15.00 per bottle at his grocery store, but they are currently 20% off. On top of that, he has 3 $2.00 coupons. How much will 3 bottles cost?
Reasoning and answer: Half the original number of trash cans in Veteran's Park is 24 / 2 = 12 trash cans. Thus Central Park originally had 8 more than half the number of trash cans as what was originally in Veteran's Park, or 12 + 8 = 20 trash cans. Half of the trash cans from Central Park is 20 / 2 = 10 trash cans. After the addition of the 10 new cans, there are now 24 + 10 = 34 trash cans in Veteran's Park.
The answer: 34
What was the question?
Question: Central Park had 8 more than half of the number of trash cans as in Veteran's Park. Then one night, someone took half of the trash cans from Central Park and put them in Veteran's Park. If originally there were 24 trash cans in Veteran's Park, how many trash cans are now in Veteran's Park?
Heidi's apartment has 2 * 9 = 18 rooms. Danielle's apartment has 18 / 3 = 6 rooms.
The answer: 6
Reverse engineering the question: Heidi's apartment has 3 times as many rooms as Danielle's apartment. Grant's apartment has 1/9 as many rooms as Heidi's apartment. If Grant's apartment has 2 rooms, how many rooms does Danielle's apartment have?
Reasoning and answer: Let c be the number of cats Brenda needs to spay and d be the number of dogs. We know that c + d = 21 and d = 2c. Substituting the second equation into the first, we get c + 2c = 21. Combining like terms, we get 3c = 21. Dividing both sides by 3, we get c = 7.
The answer: 7
What was the question?
Question: Brenda is a vet who needs to spay some cats and twice as many dogs. If she needs to spay 21 animals total today, how many cats does she need to spay?
Reasoning and answer: Half the cans collected by Martha is 90 / 2 = 45. So, Diego collected 45 + 10 = 55 cans. Martha and Diego collected 90 + 55 = 145 cans together. Thus, they need to collect 150 - 145 = 5 more cans.
The answer: 5
What was the question?
Question:
Martha collected 90 cans while Diego collected 10 more than half the cans collected by Martha. If both of them should collect a total of 150 cans for their project, how many more cans do they need to collect?