Cat Cafe Meow has 3 times as many cats as Cat Cafe Paw. Cat Cafe Paw has 2 times as many cats as Cat Cafe Cool. If Cat Cafe Cool has 5 cats, how many cats are there in Cat Cafe Meow and Cat Cafe Paw?
Let's think: Cat Cafe Paw has 2 * 5 = 10 cats in total. Cat Cafe Meow has 3 * 10 = 30 cats in total. Cat Cafe Meow and Cat Cafe Paw have a total of 30 + 10 = 40 cats.. The answer is: 40.

Mike bought a DVD of his favorite movie. He paid $5 for it at the store. A friend of Mike's, Steve, saw this and also decided to buy a DVD of the movie, but it was already sold out. He needed to order it online, which cost him twice as much. And in addition, he needed to pay the shipping costs which were 80% of the price of the film he ordered. How much did Steve pay to get the DVD in total?
Let's think: The cost of the movie online was twice what Mike paid, so 2 * 5 = $10. The shopping costs were standing at 80 / 100 * 10 = $8. So in total Steve paid 10 + 8 = $18.. The answer is: 18.

The area of square A is 25. The area of square B is 81. What's the length difference between the sides of square A and B?
Let's think: The area of a square is calculated as length * width. Because all a square has all sides equal then we can say that given a side S, the area is S * S. For square A of sides A, the area is A * A = 25 or A^2 = 25. Solving for A we know that A = 5. For square B of sides B, the area is B * B = 81 or B^2 = 81. Solving for B we know that B = 9. The side difference between A and B is 9 - 5 = 4.. The answer is: 4.

Sadie, Ariana and Sarah are running a relay race. Each part of the race is a different length and covers different terrain. It takes Sadie 2 hours to run through the forest at an average speed of 3 miles per hour. Ariana sprints across the open field on her section at 6 miles per hour for half an hour. If Sarah runs along the beach at four miles per hour and their total time for the race is four and half hours, what is the total distance of the race?
Let's think:
Sadie ran for 3 miles / hour * 2 hour = 6 miles. Ariana covered a distance of 6 miles / hour * (1 / 2) hour = 3 miles. Sarah ran for 4.5 hours – 2 hours – 0.5 hours = 2 hours. In this time, Sarah traveled a distance of 4 miles / hour * 2 hours = 8 miles. The total distance for the race was 6 miles + 3 miles + 8 miles = 17 miles.. The answer is: 17.