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Mixed problems
Percents and Probability
Algebra
Shapes
Order of Operations
100
The weekly milk order for the Tranquility Inn includes 40 gallons of low-fat milk and 15 gallons of chocolate milk. What is the ratio of the number of low-fat gallons to chocolate gallons in the Tranquility Inn’s weekly milk order?
8:3
100
What is 60%of 30?
18
100
An isosceles triangle has two sides with length x.The third side is 1/2 of x. What is the perimeter?
2 1/2x
100
A tank is in the shape of a triangular prism. If the triangular base has an area of 116 square feet, and the tank is 30 feet tall, how much water would the tank contain when it is full?
3480 ft3
100
−4 +(−3 )=
-7
200
Which of the following fractions is closest to 0 -5/12 54/52 -321/123
-5/12
200
Mason has 10 black, 12 white, and 3 brown pairs of socks in one drawer. What is the probability that, without looking, Mason will pick a brown pair of socks from the drawer?
14%
200
In the equation x + =y 4, what is the value of x if y = 2?
x=2
200
When wheel B turns 2 revolutions, wheel A turns 5 revolutions. When wheel A turns 40 revolutions, how many revolutions does wheel B turn?
16
200
8+8÷2+2 =
14
300
A farmer harvested 14,000 pounds of almonds from an 8-acre orchard. Which proportion could be solved to find x, the expected harvest from a 30-acre orchard?
8/14000 = 30/x
300
Ms. Hatley is going to choose one person from each of the two lists below to represent the class in student council. List one has Ann, Carlos, and Lisa. List two has Dave and mia.Which set shows all the possible choices of two people?
{(Ann, Dave), (Ann, Mia), (Carlos, Dave), (Carlos, Mia), (Lisa, Dave), (Lisa, Mia)}
300
The Sojourn family went on a vacation. They started with $2000. If they spent $150 each day, which expression represents how much money they had after x days?
2000 −150x
300
A bicycle wheel has an inside radius of 12 inches. Which expression could be used to find the inside circumference of this wheel?
2 1 × ×2 π
300
5-4+45(8+(-8))
44
400
In a scale drawing, 1/2 inch represents 3 feet.If the same scale is used, how many inches will be needed to represent 24 feet?
4 inches
400
A store is selling USA Spirit T-shirts. The shirts are available in red, blue, and white. Shirts of each color are available in sizes small, medium, large, and extra large.Aimee will randomly select one shirt from a shelf. If the shelf contains equal numbers of shirts in each color and size combination, what is the probability that Aimee will select a large shirt?
1/4
400
Ellen had some change in her pocket. After her friend gave her $0.45, Ellen had $1.35 altogether. Which equation can she use to find the original amount of money, m, she had in her pocket?
m +0 4. 5 =1 . 35
400
A square with a side of x is inside a square with a side of 4, as pictured below. Which expression represents the area of the shaded region in terms of x?
16-x2
400
The price of a share of stock for company XYZ at the beginning of the week was $24.75. Over the next five days, the stock gained $2.50 on Monday, lost $3.25 on Tuesday, lost $0.75 on Wednesday, gained $1.25 on Thursday, and gained $4.75 on Friday. What was the price of the share of stock at the end of Friday?
$29.25
500
7/9 * 2/9
14/81
500
In her pocket, Kira has 2 red marbles, 2 green marbles, and 2 blue marbles that are all the same size. If Kira picks one marble out of her pocket without looking, what is the probability that it will be either red or green?
2/3
500
What is x if 3 x =84 ?
28
500
A Ferris wheel at the local fair has a diameter of 52 meters. Which expression can be used to find its circumference, C, in meters?
C =52×π
500
(5 2 + )⎡6 −(3 +2)⎤=
7