We have a question: Lloyd is building a house of cards. He owns 16 decks of cards that have 52 cards each. If each layer of his house of cards has the same exact number of cards, how many cards are there per layer if his house is 32 layers tall?
And an answer: 26
So how you got the answer?
He has 832 cards because 16 x 52 = 832. Each layer is 26 cards because 832 / 32 = 26.

We have a question: Milly is making croissants. She needs to fold the dough 4 times, which takes 5 minutes each time, then let it rest for 75 minutes each time. If mixing the ingredients takes 10 minutes and baking the croissants takes 30 minutes, how many hours does the whole process take?
And an answer: 6
So how you got the answer?
First finding the time to fold the dough and let it rest one time: 5 minutes + 75 minutes = 80 minutes. Then find the total time spent folding and resting the dough: 80 minutes / time * 4 times = 320 minutes. Then add the mixing and baking time: 320 minutes + 30 minutes + 10 minutes = 360 minutes. Then divide that number by the number of minutes per hour to find the total time in hours: 360 minutes / 60 minutes / hour = 6 hours.

We have a question: Patsy is gearing up for this weekend’s graduation. She needs to have 6 appetizers per each of her 30 guests. She’s making 3 dozen deviled eggs, 2 dozen pigs in a blanket and 2 dozen kebabs. How many more dozen appetizers does she need to make?
And an answer: 8
So how you got the answer?
She needs 6 appetizers per each of her 30 guests so she needs 6 * 30 = 180 appetizers. She’s made 3 dozen deviled eggs, 2 dozen pigs in a blanket and 2 dozen kebabs so she’s made 3 + 2 + 2 = 7 dozen appetizers. 7 dozen appetizers is 7 * 12 = 84 appetizers. She needs 180 appetizers and has made 84 so she needs 180 - 84 = 96 appetizers. 96 appetizers, in dozens, is 96 / 12 = 8 dozen more appetizers.