If 4(y+2) = 36, what is the value of y?
Divide both sides by 4, then subtract 2.
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Enter your answer as an integer.
A mixture is 20% acid and 80% water. If the total volume of the mixture is 50 liters, how many liters of acid are in the mixture?
Calculate 20% of 50 liters.
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Enter your answer as an integer or a decimal.
What is the value of (1/2) + (1/3) + (1/6)?
Find a common denominator (6). (3/6) + (2/6) + (1/6).
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Enter your answer as a fraction (e.g., 3/4) or a decimal. For this quiz, if it's an integer, enter the integer.
The average (arithmetic mean) of three numbers is 15. If two of the numbers are 10 and 12, what is the third number?
Sum of three numbers = Average × 3 = 15 × 3 = 45. Let the third number be x. Then 10 + 12 + x = 45.
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Enter your answer as an integer.
If x = -3, what is the value of x^2 - 3x + 5?
Substitute x = -3: (-3)^2 - 3(-3) + 5 = 9 - (-9) + 5 = 9 + 9 + 5.
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Enter your answer as an integer.
A map has a scale of 1 inch : 50 miles. If the distance between two cities on the map is 3.5 inches, what is the actual distance between the cities in miles?
Multiply the map distance (3.5 inches) by the scale factor (50 miles/inch).
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Enter your answer as an integer or a decimal.
What is the product of the prime numbers between 1 and 10 (exclusive of 1 and 10)?
Prime numbers between 1 and 10 are 2, 3, 5, 7. Multiply them together.
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Enter your answer as an integer.
If a line passes through points (2,3) and (5,9), what is its slope?
Slope m = (y2 - y1) / (x2 - x1) = (9-3) / (5-2).
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Enter your answer as an integer or a fraction (e.g., 2/3). For this quiz, if it's an integer, enter the integer.
The ratio of apples to oranges in a basket is 5:3. If there are 24 oranges, how many apples are there?
Set up the proportion: Apples/Oranges = 5/3. So, Apples/24 = 5/3.
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Enter your answer as an integer.
What is the area of a right triangle with legs of length 6 units and 8 units?
For a right triangle, the legs are the base and height. Area = (1/2) × base × height.
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Enter your answer as an integer.
GRE Numeric Entry Practice Quiz 4
Numeric Entry Navigator!
You expertly navigate these numeric challenges!
Figure Finesse!
Good job with the numbers. Keep practicing for ultimate precision.
Arithmetic Apprentice!
Review your calculation steps and ensure you understand the question's demands.
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