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Fraction/Decimal/Percent
Logic
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Expressions and Equations
Equations and Patterns
100
Of the 800 students at a local high school, 200 students have no siblings, 318 students have one sibling, 160 students have two siblings, and the rest of the students have three or more siblings. This is the percentage of students with no siblings.
What is 25%?
100
Lee, Kelly, Linda and Madison all took the same math test. Linda earned a lower score than Kelly, but she did not earn the lowest score. The highest scorer's name does not begin with an L. Madison earned a higher score than Kelly. This is the person who earned the lowest score.
Who is Lee?
100
Jeremy’s house is 45 feet wide. In a photograph the width of the house was 2.5 inches, and its height was 2 inches. This is the actual height of Jeremy’s house.
What is 36 feet?
100
The simplified form of the expression 6 − 3(5x + 2) − 10x.
What is -25x?
100
In 1998 the enrollment at a community college was approximately 2500 students. In 2002 the enrollment had increased to 3250 students. IF the enrollment increases at a steady rate, this is a reasonable projection of enrollment for 2010.
What is 4750?
200
Mr. Salinas, a real estate agent, received a 5% commission on the selling price of a house. If his commission was $6,975, this was the selling price of the house.
What is $139,500?
200
The missing number in this sequence. 1/8, 1/4, 1/2, 5/8, 3/4, 7/8
What is 3/8?
200
The volume of a sandbox is 81 cubic feet. A 50-pound bag of sand holds 0.7 cubic feet of sand. This is the number of bags that should be purchased in order to fill the sandbox.
What is 116?
200
This is the slope in the equation 4y - 16x = 40.
What is 4?
200
In 2004 a married couple could have calculated their estimated income tax, t, for that year using the equation t = 0.25c − 6525, in which c represents their combined taxable income. If a married couple had a combined taxable income between $60,000 and $64,000, this would be a reasonable estimate of their income taxes.
What is (anything between $8,475 and $9,475)?
300
Vlad went to a barbershop for a haircut. The price for a haircut at this barbershop is $15, tax included. If Vlad tipped the barber 15% of the cost of the haircut and the tax, this is the amount of change (in dollars and cents) he should have received if he paid with a $20 bill.
What is $2.75?
300
The volume of a prism with dimensions that are twice as big as a prism with a volume of 100 cubic inches.
What is 800 cubic inches?
300
The equation that represents this relationship. (100, 5) (200, 10) (300, 15) (400, 20)
What is y = .05x ? or What is y = x/20 ?
300
The equation of a line passing through the points (5,3) and (-3, -9)
What is 1.5x - 4.5?
400
Of the 800 students at a local high school, 200 students have no siblings, 320 students have one sibling, 160 students have two siblings, and the rest of the students have three or more siblings. This is the percentage of students with three or more siblings.
What is 15%?
400
If the dimensions of a rectangle with a perimeter of 24 inches are tripled, this is the new perimeter of the rectangle.
What is 72 inches?
400
The expression representing the area of a rectangle with a length of 2x + 1 and a width of 5x − 4.
What is 10x^2 - 3x - 4?
400
The x-coordinate of the x-intercept of the function (2/3)y = −6x + 12?
What is 2?
500
Of the 32 students in Mrs. Zane’s class, 25% have brown hair. Of the remaining students, 12.5% have red hair. This is the number of students with red hair.
What is 3?
500
A circle's area is enlarged by a scale factor of 9. By what scale factor was its radius multiplied to produce this result?
What is 3?
500
Mrs. Franklin received a 7% raise at her job. If she was earning x dollars per year before, this expression represents how much she is earning now.
What is x + .07x?
500
The length of each leg of an isosceles triangle is 5 centimeters more than twice the length of the base. If the perimeter of this isosceles triangle is 95 centimeters, this is the length of the base.
What is 17 cm?