Q: In a car dealership with 600 cars, 60% of the cars are hybrids, and 40% of the hybrids contain only one headlight. How many of the hybrids have full headlights?
A: In the car dealership with 600 cars, 60% of the cars are hybrids, meaning there are 60 / 100 * 600 = 360 hybrid cars. Out of the 360 hybrid cars, 40% contain only one headlight. a total of 40 / 100 * 360 = 144 cars. The total number of hybrid cars with full headlights is 360 - 144 = 216. The answer is 216.
Question: Janet has 24 dresses. Half of them have pockets. Of those, a third have 2 pockets and the rest have 3 pockets. How many total pockets do her dresses have?
Answer: She has 24 / 2 = 12 dresses with pockets. Of those 12 / 3 = 4 have 2 pockets. So 12 - 4 = 8 have three pockets. So the dresses with 2 pockets have 2 * 4 = 8 pockets. The other dresses contribute 8 * 3 = 24 pockets. So she has a total of 8 + 24 = 32 pockets. The answer is 32.
[Question]Aunt May milks her cows twice a day. This morning she got 365 gallons of milk. This evening she got 380 gallons. She sold 612 gallons to the local ice cream factory. She had 15 gallons left over from yesterday. How many gallons of milk does she have left?
[Answer]Today Aunt May's cows gave her 365 gallons + 380 = 745 gallons of milk. She had 745 gallons - 612 gallons sold to the ice cream factory = 133 gallons of milk left. Combined with the leftover from yesterday, Aunt May has 133 gallons + 15 gallons = 148 gallons of milk. The answer is 148.
Q: A mother planted a 16-inch tree on her son's first birthday. On the day the tree was planted, the boy was 24 inches tall. If the tree grows twice as fast as the boy does, how tall will the tree be by the time the boy is 36 inches tall?
A: The boy grew 36 - 24 = 12 inches since the tree was planted. Since the tree grows twice as fast as the boy, it will have grown 12 * 2 = 24 inches during this time period. Thus, the final height of the tree is 16 + 24 = 40 inches. The answer is 40.
Question: Hartley has 4 puppies that each weigh 7.5 kilograms. The rescue center has 14 cats that each weigh 2.5 kilograms. How many kilograms more do the cats weigh than the puppies?
Answer: Puppies = 4 * 7.5 = 30 kg. Cats = 14 * 2.5 = 35 kg. 35 - 30 = 5. The cats weigh 5 kg more than the puppies. The answer is 5.
Q: Josh went to the shopping center. He bought 9 films and 4 books. He also bought 6 CDs. Each film cost $5, each book cost $4 and each CD cost $3. How much did Josh spend in all?
A:
The cost of the films is 9 × $5 = $45. The cost of the books is 4 × $4 = $16. The cost of the CDs is 6 × $3 = $18. Josh spent $45 + $16 + $18 = $79 in total. The answer is 79.