[Question]Josette bought 3 bottles of mineral water for €1.50. How much will four bottles cost?
[Answer]A bottle costs 1.50 € / 3 = 0.50 €. So, four bottles cost 0.50 € * 4 = 2 €. The answer is 2.
Q: Arnold's collagen powder has 18 grams of protein for every 2 scoops. His protein powder has 21 grams of protein per scoop. And his steak has 56 grams of protein.  If he has 1 scoop of collagen powder, 1 scoop of protein powder and his steak, how many grams of protein will he consume?
A: 2 scoops of collagen powder have 18 grams of protein and he only has 1 scoop so he consumes 18 / 2 = 9 grams of protein. He has 9 grams collagen powder, 21 grams of protein powder and 56 grams in his steak for a total of 9 + 21 + 56 = 86 grams of protein. The answer is 86.
Question: Karen hangs 6 ferns around her house. Each fern has 7 fronds, and each frond has 30 leaves. How many leaves do all the ferns have?
Answer: First find the total number of fronds on all the ferns: 7 fronds / fern * 6 ferns = 42 fronds. Then find the total number of leaves on 42 fronds: 42 fronds * 30 leaves / frond = 1260 leaves. The answer is 1260.
[Question]If I'm 4 times older than Billy currently, and Billy is 4 years old, how old was I when Billy was born?
[Answer]I would currently be 4 * 4 = 16 years old, since I'm 4 times older than Billy's age of 4. Therefore, in order to find my age at Billy's birth we'd simply subtract Billy's age of 4 from my age, meaning I was 16 - 4 = 12 years old. The answer is 12.
Q: A woodworker is crafting enough furniture legs for their projects. They have made a total of 40 furniture legs so far, and this is the exact amount they needed for everything they’re building. If the woodworker is using these legs for their tables and chairs and they have built 6 chairs, how many tables have they made?
A: The chairs need 6 chairs * 4 legs = 24 furniture legs. This means they are using 40 legs in total – 24 legs for chairs = 16 legs for the tables. They have therefore made 16 legs / 4 legs per table = 4 tables. The answer is 4.
Question: Michael has two brothers. His oldest brother is 1 year older than twice Michael's age when Michael was a year younger. His younger brother is 5 years old, which is a third of the age of the older brother. What is their combined age?
Answer:
The oldest brother is 15 because 3 x 5 = 15. Michael is 8 because if 1 + (Michael's age - 1) x 2 = 15 then Michael's age = 8. Their combined age is 28 because 5 + 15 + 8 = 28. The answer is 28.