Andy needs to drive from Salt Lake City to Los Angeles. The drive from Salt Lake City to Las Vegas is 420 miles. The drive from Las Vegas to Los Angeles is 273 miles. He wants to make the drive in 11 hours. What's the average minimum speed that Andy needs to drive to reach Los Angeles in 11 hours?
Let's think: The total distance of the trip is 420 + 273 = 693 miles. To make the trip Andy must drive 693 miles / 11 hours = 63 miles per hour.. The answer is: 63.

Theresa has 5 more than thrice as many video games as Julia. Julia has a third as many video games as Tory. If Tory has 6 video games, how many video games does Theresa have?
Let's think: Julia has 1 / 3 * 6 = 2 video games. Theresa has 3 * 2 + 5 = 11 video games.. The answer is: 11.

Miss Davis gave 15 popsicle sticks to each of the 10 groups in her class. How many sticks does she have left if she had 170 popsicle sticks?
Let's think: Miss Davis gave a total of 15 x 10 = 150 popsicle sticks to the 10 groups in her class. So, she is left with 170 - 150 = 20 sticks.. The answer is: 20.

There are 120 cards in a box. If 2/5 of the cards are red, exactly 5/9 of the remainder are black, and the rest are green, calculate the number of green cards in the box?
Let's think:
The number of red cards in the box, 2 / 5 of the total number, is 2 / 5 * 120 = 48. The number of cards that are not red is 120 - 48 = 72. If 5 / 9 of the remaining cards are black, then there are 5 / 9 * 72 = 40 black cards in the box. If the remaining cards are green, then there are 72 - 40 = 32 green cards in the box.. The answer is: 32.