Question: If we assume all thirty 4-wheel drive cars in the parking lot have their spare tire with them, how many tires are in the parking lot?
Answer: Each car has 4 tires + 1 spare = 5 tires. If there are 30 cars in the parking lot and each one has 5 tires, then the total number of tires is 30 * 5 = 150 tires. The answer is 150.
[Question]Jerry charges $20 to pierce someone's nose and 50% more to pierce their ears. If he pierces 6 noses and 9 ears, how much money does he make?
[Answer]First find how much more Jerry charges to pierce one person's ears than their nose: $20 * 50% = $10. Then add that amount to the cost of nose piercing to find the total cost: $10 + $20 = $30. Then multiply that price by the number of ears he pierces to find his total earnings from ear - piercing: $30 / ear * 9 ears = $270. Then multiply the price of nose - piercing by the number of noses pierced: $20 / nose * 6 noses = $120. Then add the money from nose - piercing to the money from ear - piercing to find Jerry's total income: $120 + $270 = $390. The answer is 390.
Q: Dany owns a farm, in his farm he has 4 cows and 3 sheep that eat 2 bushels a day. He also has 7 chickens that eat 3 bushels a day. How many bushels should he have to suffice the animals for a day?
A: Dany has to have 4 x 2 = 8 bushels a day for the cows. He has to have 3 x 2 = 6 bushels a day for the sheep. And he also has to have 7 x 3 = 21 bushels a day for the chickens. Therefore, Dany has to have 8 + 6 + 21 = 35 bushels to suffice the animals for a day. The answer is 35.
Question: Samuel is driving to San Francisco’s Comic-Con in his car and he needs to travel 600 miles to the hotel where he made a reservation. At first, he drives at 50 miles/hour for 3 hours straight, then he speeds up to 80 miles/hour for 4 hours. How far is he from the hotel?
Answer: At first at 50 miles / hour he travels 50 miles / hours * 3 hours = 150 miles. After that, he speeds up, traveling 80 miles / hours * 4 hours = 320 miles. He travels a total of 150 miles + 320 miles = 470 miles. He is 600–470 = 130miles from the hotel. The answer is 130.
[Question]Michelle loves sugar. She bought 14 chocolate bars, each of which had 10 grams of sugar. She also bought a giant lollipop, which had an additional 37 grams of sugar, plus 190 calories. How many grams of sugar were in all of the candy she bought?
[Answer]The chocolate bars had a total of 14 × 10 = 140 grams of sugar. There was a total of 140 + 37 = 177 grams of sugar in all the candy she bought. The answer is 177.
[Question]Lee is saving up for a new pair of sneakers which cost $90. He already has $15 saved. He plans to sell his old action figures to make the rest. If he sells 10 action figures and still has $25 left after buying the sneakers how much did he charge per action figure?
[Answer]
Before buying the shoes he had $115 dollars because 90 + 25 = 115. He earned $100 from selling action figures because 115 - 15 = 100. He sold them each for $10 because 100 / 10 = 10. The answer is 10.