[Question]A small pizza has 6 slices, a medium pizza has 8 slices whereas a large pizza has 12 slices. How many slices of pizza will you have if you bought a total of 15 pizzas and you know you ordered 4 small pizzas and 5 medium pizzas?
[Answer]We know that 4 small pizzas and 5 medium pizzas = 4 + 5 = 9 non - large pizzas were purchased. Because a total of 15 pizzas were purchased then 15 - 9 = 6 large pizzas were ordered. If 1 small pizza has 6 slices then 4 small pizzas will have 4 * 6 = 24 slices. Similarly, If 1 medium pizza has 8 slices then 5 medium pizzas will have 5 * 8 = 40 slices. Similarly, If 1 large pizza has 12 slices then 6 large pizzas will have 6 * 12 = 72 slices. That means in total we have 24 small slices + 40 medium slices + 72 large slices = 24 + 40 + 72 = 136 slices of pizza. The answer is 136.

[Question]There are 2,000 kids in camp. If half of the kids are going to soccer camp, and 1/4 of the kids going to soccer camp are going to soccer camp in the morning, how many kids are going to soccer camp in the afternoon?
[Answer]There are 2000 / 2 = 1000 kids going to soccer camp. There are 1000 / 4 = 250 kids going to soccer camp in the morning. There are 250 * 3 = 750 kids going to soccer camp in the afternoon. The answer is 750.

[Question]There are one-third as many Ford trucks as Dodge trucks in the parking lot of the Taco Castle. But there are twice as many Ford trucks as Toyota trucks in this parking lot, and there are half as many Volkswagen Bugs as there are Toyota trucks in this same parking lot. If there are 5 Volkswagon Bugs in the parking lot, how many Dodge trucks are in the parking lot of the Taco Castle?
[Answer]If there are half as many VW Bugs as there are Toyota trucks in this parking lot, and there are 5 VW Bugs, then there are 2 * 5 = 10 Toyota trucks in the parking lot. And if there are twice as many Ford trucks as Toyota trucks in this parking lot, then there are 2 * 10 = 20 Ford trucks in the parking lot. And if there are one - third as many Ford trucks as Dodge trucks in the parking lot, then there are 20 * 3 = 60 Dodge trucks in the parking lot of the Taco Castle. The answer is 60.

[Question]Stacy has 32 berries. Steve takes 4 of Stacy's berries, and still has 7 less berries than Stacy started with. How many berries did Steve start with?
[Answer]
Let x be the number of berries Steve started with. x + 4 = 32 - 7. x + 4 = 25. x = 21 berries. The answer is 21.