Show:
Ratio and Proportion
The Number System
Expressions and Equations
Geometry
Potpourri
100
John and Will ran for 6th grade class president. John got two votes for every vote Will got. It was necessary to get more than half the votes to get elected. What fraction of the votes more than half did John get?
1/6
100
Rosa ran 1/3 of the way from her home to school. She ran 1 2/5 mile. How far is it between her home and school?
4 1/5 miles
100
16. After opening an ancient bottle you find on the beach, a Djinni appears. In payment for his freedom, he gives you a choice of either 50,000 gold coins or one magical gold coin. The magic coin will turn into two gold coins on the first day. The two coins will turn into four coins total at the end of two days. By the end or the third day there will be eight gold coins total. The Djinni explains that the magic coins will continue this pattern of doubling each day for one moon cycle, 28 days. Write an exponential expression that you could use to determine how many coins you would have at the end of 28 days if you chose the magical coin?
2 to the power of 28 (Sorry, I don't know how to make the exponent sign in this program. Don't judge.)
100
Amy wants to build a cube with 3 cm. sides using 1 cm. cubes. How many cubes does she need?
27 cubes
100
Select all that are true: a) 4/3>5/4 b) 2/3>4/5 c) -2/3<-3/4 d)-4/3<-5/4
A and D
200
Lindy made 24 jelly-bread sandwiches with a 16-ounce jar of jelly. If she used the same amount of jelly on each sandwich, how many ounces of jelly per sandwich are there?
2/3 oz
200
It requires 1/4 of a credit to play a video game for one minute. If Emma has 7/8 of a credit, how long can she play?
3 1/2 minutes
200
Sadie computes the perimeter of a rectangle by adding the length, (L), and width, (W) and doubling this sum. Write an expression to show Sadie's way of computing perimeter.
2(L+W)
200
Find the surface area of a pyramid with a height of 4cm and a 5cmX5cm square base. Hint: Draw a net.
65 square cm
200
The elementary school lunch menu repeats every 20 days; the middle school lunch repeats every 15 days. Both schools are serving pizza today. In how many days will both schools be serving pizza again?
60 days
300
A mixture of concrete is made up of sand and cement in a ratio of 5: 3. How many cubic feet of each are needed to make 160 cubic feet of concrete mix?
100 cubic feet of sand; 60 cubic feet of concrete
300
Sophia’s dad paid $43.25 for 12.5 gallons of gas. What is the cost of one gallon of gas?
$3.46 per gallon
300
Stephanie is helping her band collect money to fund a field trip. The band decided to sell boxes of chocolate bars. Each bar sells for $1.50 and each box contains 20 bars. Below is a partial table of monies collected for different numbers of boxes sold. The band collected $1530.00 from chocolate bar sales. How many boxes did they sell?
51 boxes
300
You are stuck in a big traffic jam on the freeway and you are wondering how long it will take to get to the next exit, which is 1.5 miles away. You are timing your progress and find that you can travel 2/3 of a mile in one hour. If you continue to make progress at this rate, how long will it be until you reach the exit?
2 1/6 hours
300
Evaluate 5(n+3) - 7n, when n=1/2.
14
400
A runner ran 20 miles in 150 minutes. If she runs at that speed, how fast is she running in miles per hour?
8 mph
400
The florist can order roses in bunches of one dozen and lilies in bunches of 8. Last month she ordered the same number of roses as lilies. If she ordered no more than 100 roses, what is the greatest number of bunches of each could she have ordered?
8 bunches of roses and 12 bunches of lilies
400
18. Use the Distributive Property to produce a new equivalent expression to each one in the table. Original Expression 15h + 9p 7 + 21q
3(5h+3p) 7(1+3q)
400
What is the area of a circle with a diameter of 6cm?
28.26 square cm
400
19. Select all of the following expressions that are equivalent to 2(x+4)?  A. x + 4  B. 8 + 2x  C. 2x + 4  D. 3 (x +4) – (4 +x)
B and D
500
The lot that Lisa is buying for her new one story house is 40 yards wide by 60 yards long. Lisa’s house plans show that her house will cover 1,600 square feet of land. Approximately what percent of Lisa’s lot will not be covered by the house?
About 67%
500
Denver, Colorado is called the "Mile High City" because its elevation is 5,280 feet above sea level. Someone tell you that the elevation of Death Valley, California is -282 feet. How many feet higher is Denver than Death Valley?
5,562 feet higher
500
18. Use the Distributive Property to produce a new equivalent expression to each one in the table. Original Expression 3 (2 + y) 6 (4x + 6y)
6+3y 24x+36y
500
Alexis needs to paint the four interior walls of a large rectangular room. The length of the room is 80 feet, the width is 50 feet, and the height is 30 feet. The paint costs $28 per gallon, and each gallon covers 420 square feet. How much will it cost Alexis to paint the room?
$532
500
Anna enjoys dinner at a restaurant in Washington, D.C., where the sales tax on meals is 10%. She leaves a 15% tip on the price of her meal before the sales tax is added, and the tax is calculated on the pre-tip amount. She spends a total of $27.50 for dinner. What is the cost of her dinner without tax or tip?
$22