Wednesday, August 25, 2010

6th - 8th grade

Last year the Vikings had a 12-4 record. The Twins play 162 games per season. If they have the same winning percentage as the Vikings, how many games will they win?

Tuesday, August 24, 2010

5th - 12th grade

Continue the pattern
1, 2, 10, 11, 12, 20, 21, 22, 100, 101, ...

6th - 8th grade

Megan's summer job pays either minimum wage ($7.25 per hour) or 20% commission on what she sells. If megan works for 8 hours and sells $450 worth of stuff, should she be paid minimum wage or commission?

Bonus: If she takes the commission, what is the equivalent hourly rate?

Double Bonus: If she takes the hourly wage what is the equivalent percent commission?

6th - 8th grade

How many 6 inch cubes can fit in a one yard cube?

6th - 12th grade

Factorial (!) means to multiply by every positive number equal to or lower than the given number. For example, 5! 5x4x3x2x1=120.

Calculate 10!