We have a question: It takes 1 hour for refrigerated dough to come to room temperature. It takes 15 minutes to shape the dough and 2 hours to proof. The bread takes 30 minutes to bake and 15 minutes to cool. If the bakery opens at 6:00 am, what is the latest time the head baker can make it to the store to start working?
And an answer: 2
So how you got the answer?
It takes 1 hour to bring the dough to room temp and 2 hours to proof the dough so that's 1 + 2 = 3 hours. It takes 15 minutes to shape the dough, 30 minutes to bake and another 15 minutes to cool for a total of 15 + 30 + 15 = 60 minutes. There are 60 minutes in 1 hour so that takes him 60 / 60 = 1 hour. In total it takes 3 + 1 = 4 hours from start to finish to make the bread. If the bakery opens at 6:00 am and it takes 4 hours to prep then the latest the head baker can show up is 6 - 4 = 2:00 am.

We have a question: The moon has a surface area that is 1/5 that of Earth. The surface area of the Earth is 200 square acres. The land on the moon is worth 6 times that of the land on the Earth. If the total value of all the land on the earth is 80 billion dollars, what is the total value in billions of all the land on the moon?
And an answer: 96
So how you got the answer?
If the moon land had the same value as earth land it would be worth 16 billion because 80 / 5 = 16. The moon's total land value is 96 billion because 16 x 6 = 96.

We have a question: Teddy has 7 dogs and 8 cats. Ben has 9 more dogs than Teddy, and Dave has 13 more cats and 5 less dogs than Teddy. How many pets do all of them have combined?
And an answer: 54
So how you got the answer?
Teddy has 7 + 8 = 15 pets in total. Ben has 9 + 7 = 16 dogs, which means he has 16 pets in total. Dave has 13 + 8 = 21 cats. Dave has 7 - 5 = 2 dogs. Dave has 21 + 2 = 23 pets in total. Combined, they have 15 + 16 + 23 = 54 pets in total.