Q: Olaf collects colorful toy cars. At first, his collection consisted of 150 cars. His family, knowing his hobby, decided to give him some toy cars. Grandpa gave Olaf twice as many toy cars as the uncle. Dad gave Olaf 10 toy cars, 5 less than Mum. Auntie gave Olaf 6 toy cars, 1 more than the uncle. How many toy cars does Olaf have in total, after receiving all these gifts?
A: Dad gave Olaf 10 toy cars,. Mom has given Olaf 5 more toy cars than Dad, so 10 + 5 = 15 toy cars. Auntie gave Olaf 6 toy cars,. Uncle has given 1 less toy than Auntie, so 6 - 1 = 5 toy cars. Grandpa gave Olaf 2 * 5 = 10 toy cars. All the family together gave Olaf 10 + 15 + 6 + 5 + 10 = 46. Adding the cars Olaf already had, Olaf's collection has 150 + 46 = 196 cars. The answer is 196.
Question: At the end of a circus act, there are 12 dogs on stage. Half of the dogs are standing on their back legs and the other half are standing on all 4 legs. How many dog paws are on the ground?
Answer: There are 12 dogs and half are standing on their back legs so that means 12 / 2 = 6 are standing on their back legs. A dog has 2 back legs and only 6 are standing on their back legs meaning that there are 2 * 6 = 12 paws on the ground. The other 6 dogs are standing on all 4 legs which means these 6 dogs have 6 * 4 = 24 paws on the ground. When you add them together 12 + 24 = 36 paws on the ground. The answer is 36.
[Question]Twice Angie's age, plus 4, is 20. How old is Angie?
[Answer]Twice Angie's age is 20 - 4 = 16. Angie is 16 / 2 = 8. The answer is 8.
Q: Four days ago, Carlos bought a bag of gummy worms. Every day he ate half of the remaining gummy worms. After eating half of the remainder on the fourth day, he now has 4 gummy worms left. How many gummy worms were in the bag when Carlos bought it?
A: Let G be the number of gummy worms in the bag when Carlos bought it. On the first day, he ate half the gummy worms, so he had G / 2 gummy worms. On the second day, he ate half of the remaining gummy worms, so he had G / 2 / 2 = G / 4 gummy worms. On the third day, he ate another half, so he had G / 4 / 2 = G / 8 gummy worms. On the fourth day, he ate another half and had 4 left, so he had G / 8 / 2 = G / 16 = 4 gummy worms. Thus, there were G = 4 * 16 = 64 gummy worms in the bag when Carlos bought it. The answer is 64.
Question: There are 48 crayons in the box. Kiley takes 1/4 of them away. Joe takes away half of the remaining crayons, how many crayons are left?
Answer: Kiley takes 48 / 4 = 12 crayons. 48 - 12 = 36 crayons remain. Joe takes 36 / 2 = 18 crayons. 36 - 18 = 18 crayons left. The answer is 18.
Q: Jeremy buys 30 watermelons. He eats 3 watermelons per week. Each week he gives 2 to his dad. How many weeks will the watermelons last?
A:
Jeremey goes through 3 + 2 = 5 watermelons per week. Therefore, the watermelons will last him to 30 / 5 = 6 weeks. The answer is 6.