Fractions
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Factors
SAT Math Strategies
I want to marry math!
100
a / (b/c)
What is ac / b?
100
If 5,500 > m+2,000 > 5,000, and m is an integer, then what is the least possible value of m?
What is 3,001?
100
x^2 + 5x + 6
What is (x+3)(x+2)?
100
If w is a positive integer and (2^w)^w = 2^8 times 2^8, then what is the value of w? A) 0 B) 1 C) 2 D) 3 E) 4
What is E. 4?
100
15% of 200 =
What is 30?
200
1 / (1/y)
What is y?
200
Odd Integer + or - Odd Integer = a) odd integer only b) even integer only c) even or odd integer
What is even integer only (b)?
200
a^2 - b^2
What is (a+b)(a-b)?
200
If -1 < y <0, which of the following is not between -1 and 0? A) -1-y B) y/2 C) -Square root (y+1) D) 1/y E) -y^2
What is D. 1/y?
200
A caterer will make cabbage sandwiches for special occasions by charging a one-time fee of $50, plus $8 for each sandwich. Which of the following is the total cost in dollars for an order of c cabbage sandwiches? A. 42 C B. 50c+8 C. 58 + c D. 50 + 8c E. 50 + c + 8
What is D. 50 + 8c?
300
(a/b) / c
What is a / bc?
300
When each side of a particular square is lengthened by 2 inches, the area of the square increases by 32 square inches. What is the length of a side of the original square? A. 4 B. 5 C. 6 D. 7 E. 8
What is D. 7?
300
xy - 2x - 3y +6 =
What is (x-3)(y-2)?
300
If y is 12 less than the product of a and b, then which of the following is an expression for y in terms of a and b? A) 12 - (a+b) B) (a+b) - 12 C) 12 - ab D) a/b - 12 E) ab -12
What is E. ab-12?
300
If 4^(n-2) + 4^2 = 32, then what is the value of n? A. 2 B. 4 C. 6 D. 8 E. 10
What is B. 4?
400
(a/b) / (b/a)
What is (a^2) / (b^2)?
400
When the positive integer m is divided by 7, the remainder is 4. When m+26 is divided by 7, what is the remainder? A. 0 B. 2 C. 4 D. 5 E. 6
What is B. 2?
400
a^2 + 2ab + b^2
What is (a + b) ^2?
400
7/(3x+4) = 7/(6x-2) If x satisfies the equations above, then what is the value of x? A) -2 B) -1 C) 0 D) 1 E) 2
What is E. 2?
400
3% of 5 =
What is 3/20 or .15?
500
What is the ratio of the area of a circle with the radius r to the circumference of the circle? A. r/2 B. pie/2 C. 2/r D. 2/pie E. r^2/2
What is C. 2/r?
500
3 consecutive integers are such that 4 times the smallest is 3 times the largest. What is the largest of these 3 integers? A. 6 B. 8 C. 10 D. 12 E. 14
What is B. 8?
500
- (a-b) =
What is b - a?
500
At a fancy vegetable stand, Jim bought purple tomatoes for $8 each and Aubrey bought organic giant cabbages for $12 each. In total, they paid $104 for 10 vegetables. How many cabbages did Aubrey buy? A. 4 B. 5 C. 6 D. 7 E. 8
What is C. 6?
500
What percent of 3 is 6?
What is 200%?