SAT Prep Course - Math Ms. D’Agostino. How it works 3 hours and 45 minutes 44 Multiple Choice 10...
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Transcript of SAT Prep Course - Math Ms. D’Agostino. How it works 3 hours and 45 minutes 44 Multiple Choice 10...
Scoring
1 point correct
0 points unanswered
¼ point deducted wrong answer
No points taken off for wrong short answer
Main Sections
Number & Operation
Algebra & Functions
Geometry & Measurement
Data, Statistics, & Probability
Numbers & Operations
Arithmetic Word Problems
Ms. Griffen is making bags of Halloween candy. If she puts 3 treats in each bag she will make 30 bags and have no treats left over. If instead she puts 5 in each bag how many bags can she make?
Jorge bought 5 pencils from the store. He gave the cashier a 5 dollar bill and got back $0.75 in change. Jorge saw that he had gotten too much change and he gave back $0.25 to the cashier. What what the price of each pencil?
Multiples
Greatest common factor: The largest number that divides two numbers
Least Common Multiple: The smallest number divisible by two numbers.
What is the least positive integer divisible by 2, 3, 4 & 5?
Which of the following could be remainders when four consecutive positive integers are each divided by 3?
1, 2, 3, 11, 2, 3, 40, 1, 2, 30, 2, 3, 00, 1, 2, 0
The weight of the tea in 100 identical tea bags is 8 ounces. What is the weight, in ounces of the tea in 3 tea bags?
The ratio of the length of a rectangular floor to its width is 3:2. If the length of the floor is 12m what is the perimeter of the floor in meters?
Sets
Union: Two sets coming together
Intersection: Overlap in two sets
A = { 3, 4, 5, 6, 7}
B = {2, 5, 7, 9, 13}
CountingOn a menu there are three appetizers and four main courses. How many different dinners can be ordered if each dinner consists of one appetizer and one main course.
Jen has 4 shirts, 7 shorts, 3 shoes, and 2 hats. How many different outfits can she make with shirts, shorts, and shoes?
What if you add in hats?
Permutation/Combination
Permutation: Order MattersPresident, Vice President, Secretary, Treasurer.
Combination: Order Does Not Matter
Team, committee, group, club