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?
Labels:
6th grade,
7th grade,
8th grade,
percents,
proportions
Tuesday, August 24, 2010
5th - 12th grade
Continue the pattern
1, 2, 10, 11, 12, 20, 21, 22, 100, 101, ...
1, 2, 10, 11, 12, 20, 21, 22, 100, 101, ...
Labels:
10th grade,
11th grade,
12th grade,
5th grade,
6th grade,
7th grade,
8th grade,
9th grade,
patterns
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?
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 - 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!
Calculate 10!
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