Probability
As a reduced common fraction, the probability of flipping no heads when you flip a fair coin twice is A over B. What is the value of A plus B?
What is 5
Solve for x: 30 – 7.5x = -105
What is x = 18
What is the number of square inches in the area of a rectangle if the length is twelve inches and the width is seven inches?
What is 84
What is the positive difference between one thousand and six and two hundred and fifty?
What is 756
What is the greatest common factor of eighteen and twenty-four?
As a reduced common fraction, the probability of drawing a red card from a standard deck of cards is A/B. What is the value of A + B?
What is 3
Solve for X in the equation two X plus four equals twentyeight.
What is x = 12
As a decimal to the nearest hundredth, the number of square inches in the area of a square whose perimeter is eighteen inches is A point B, where A and B each represent two-digit integers. What is the value of A plus B?
What is 45
Elizabeth has 13 quarters, 11 dimes, 9 nickels, and 7 pennies. What is the number of cents in the value of Elizabeth’s coins?
What is 487 cents
Sunday is one day after Saturday. How many letters are in the name of the day that is seventeen days after Saturday?
What is 7 letters
Ahaan flips a nickel, a dime, and a quarter. As a reduced common fraction, the probability that the nickel is heads, the dime is heads, and the quarter is tails is A/B. What is the value of A + B?
What is 9
Evaluate and express as an integer: (2 – 6)^3 + (15 – 22)^2
What is -15
The side length of a regular octagon is 123 miles. What is the number of miles in the perimeter of the octagon?
What is 984
An 18-foot rope is cut 5 times at regular intervals so that each of the resulting pieces are the same length. What is the number of feet in the length of each piece?
What is 3 feet
Mitch eats half of a cake and Lindsey eats one-third of the same cake. The reduced common fraction representing the portion of the cake that has not been eaten yet is A/B. What is the value of A + B?
What is 7
A jar has 21 marbles and there are six different colors, including red. As a reduced common fraction, the probability that a randomly chosen marble is red is 3/7. How many red marbles are in the jar?
What is 9
As a reduced common fraction, the slope of a line with points eight comma three and twelve comma six is A over B. What is the value of A + B?
What is 7
What is the smallest possible perimeter in inches of a rectangle with sides of integer length in inches and an area of 600 square inches?
What is 98
Abel has six cards, Bonita has seven cards, and Cherise has eight cards. Cherise gives half of her cards to Abel and half of her cards to Bonita. How many cards does Bonita now have?
What is 11
All the prime numbers are removed from the set of integers from 10 to 20, inclusive. What is the mean of the remaining numbers?
What is 15
Mike has the 13 hearts from a standard deck in his hand. Molly randomly chooses two cards from his hand. As a reduced common fraction, the probability that the two cards add up to 7 is A/B. What is the value of A + B? Note: the ace has a value of one and each of the face cards has a value of ten
What is 27
When a number, X, is multiplied by three, then by four, then by ten, the result is one thousand eight hundred. What is the value of X?
What is 15
A rectangle is 32 inches long by 46 inches wide. What is the number of inches in the radius of the largest circle that can fit in its entirety inside the rectangle?
What is 16
As a decimal, 1/5 plus 1/4 is 0.A (zero point A), where A represents a two-digit whole number. What is the value of A?
What is 45
How many distinct ways are there to rearrange the letters in the word RAINING?
What is 1,260