Geometry
Is a rhombus a square?
No
There are 5 cups of oatmeal in a container. Stella eats 1/3 cup of the oatmeal every day for breakfast. In how many days will Stella finish all the oatmeal in the container?
15 days
How many meters are equal to 4,000 centimeters?
40 meters
What is 15.74 rounded to the nearest whole number?
16
Write a number in which the value of the digit 3 is 10 times the value of the digit 3 in 156.32. Explain how you know the number you wrote is correct.
A lot of answers, but the answer has to have a 3 in the ones place.
Which quadrilateral has only one set of parallel sides?
trapezoid
In the expression 5 x Y/7, what value of Y would make a product greater than 5?
y > 7
A state fair held a heaviest-pumpkin contest. The winning pumpkin weighed 2,050 pounds. What is the weight, in ounces, of the winning pumpkin?
32,800 ounces
Mr. Smith has 1,104 student photos to display around the school. He plans to put them on 48 poster boards with the same number of photos on each poster board. How many student photos will Mr. Smith place on each poster board?
23 photos
What is the product of 5/8 x 3/4?
15/32
Which shape always has four congruent sides?
rhombus or square
On Saturday, Mark sold 2 7/8 gallons of lemonade. On the same day, Regan sold 2/3 as much lemonade as Mark. How much lemonade, in gallons, did Regan sell?
1 11/12 gallons
Three boxes are shipped on a truck. Each box has a base of 16 square feet. Two of the boxes have a height of 3 feet and one box has a height of 5 feet. What is the total volume, in cubic feet, of the three boxes?
176 cubic feet
How does the value of the digit 2 in the number 32,000 compare with the value of the digit 2 in the number 26,000 ?
The digit 2 in 32,000 is 10 times less than the digit 2 in 26,000.
At the Middeton School festival, a tent covers a rectangular space 30 1/2 inches long and 9 1/3 inches wide. What is the area, in square yards, covered by the tent?
284 2/3
Ursala drew a polygon in which all of the angles were obtuse. Which kind of polygon could she have drawn?
trapezoid
parallelogram
pentagon
triangle
pentagon
Joel has a goal to practice his clarinet for 4 1/2 hours per week. The list below shows the number of hours Joel has practiced so far this week.
Monday: 1 1/2 hours
Wednesday: 1 1/4 hours
Thursday: 1 hour.
How many more hours does Joel need to practice this week to meet his goal?
3/4 hours
Martin is using unit cubes to build a tower in the shape of a right rectangular prism. A description of the tower is listed below.
bottom layer is made of 16 unit cubes
bottom layer is in the shape of a square prism
9 more equal layers of unit cubes are added on top of the bottom layer
What is the total volume, in cubic units, of the completed tower?
160 cubic inches
Diane has pizza dough for making pizzas. She separates the dough into the three portions listed below.
Portion A is 8.25 ounces.
Portion B is twice as much as portion A.
Portion C is twice as much as portion B.
What is the weight, in ounces, of portion B and the weight, in ounces, of portion C ?
B = 16.5 ounces
C = 33 ounces
What is the value of 1/4 divided by 8?
1/32
Parellelograms always belong in which category of shapes?
quadrilaterals
Mark and his friends order two pizzas of the same size.
The first pizza is cut into 6 slices of equal size.
The second pizza is cut into 4 slices of equal size.
Each person plans to take two slices of pizza. Mark concludes that he would get more pizza if he takes 1 slice from each pizza instead of taking two slices from the first pizza. Explain why Mark is correct. Be sure to include a number comparison using > or < in your explanation.
1/6 + 1/6 = 1/3 or 4/12
1/6 + 1/4 = 5/12
4/12 < 5/12
Olga decorates blankets with ribbon. She has 12 yards of ribbon. She uses 22 feet of the ribbon to decorate blankets. After she decorates the blankets, how many feet of ribbon remain?
14 feet
Write the expanded form of 42.537.
(4x10)+(2x1)+(5x0.1)+(3x0.01)+(7x0.001)
Three students performed a science experiment using salt and a beaker. The beaker contained 530.2 grams of salt before the experiment started. During the experiment, each of the 3 students removed 47.36 grams of salt from the beaker. How much salt, in grams, was left in the beaker at the end of the experiment?
388.12 grams