Heads & Legs

Mrs. Hayes looks out her window into the playground. She sees a mix of boys and dogs. She counts 22 heads and 68 legs. She wants YOU the Math Masters to figure out how many boys are in the yard.

What Time is It?

What is the number missing from the following sequence? By figuring out the relationship of these watch settings to one another, you should be able to determine what time will show up on Watch E.

WATCH A 5:23

WATCH B 8:26

WATCH C 12:30

WATCH D 5:35

WATCH E ______

Kevin's New Room

Kevin is selecting floor tiles for his room in his family's new house. No tiles will be put down in the closets. Each tile is 1 foot square and costs $0.60. All the intersecting sides of the tiles meet at right angles.
How much will the tiles cost if there are no tiles left over?

All Four are Probably Probability!

14,500 people are sitting in a stadium. One of them is picked out. What are the chances that that person's birthday is on a Sunday?

You drop two coins into a muddy river by mistake. You saw one falling in, a dime. You know the other one had to be either a dime, or a nickel. After searching and pulling out one, and discovering it's a dime, what is the chance that the other is also a dime?

Kailyn likes strawberries, blueberries, and apples. She put bananas, apples, oranges, cherries, and blueberries into a basket. There are 36 fruits in the basket total. There are 7 bananas, 4 apples, 11 oranges, 8 cherries, and the rest blueberries. What is Kailyn's chance of picking out a fruit that she likes?

If I have:a normal coin with a heads and tails;a 6-sided die;and a bag containing 4 blue and 2 red marbles,what is the probability of me flipping a heads, rolling a 4, and picking out a red marble?