Any number that can be made by dividing one integer by another. The word comes from "ratio."
What is a rational number?
100
How do you convert a percent to a decimal?
Move the decimal twice to the left.
100
In any right triangle, the area of the square whose side is the hypotenuse (the side opposite the right angle) is equal to the sum of the areas of the squares whose sides are the two legs (the two sides that meet at a right angle).
What is the definition of Pythagorean Theorem?
100
The distance around a shape.
What is perimeter?
100
A data display that divides a data set into four parts using the lower extreme, lower quartile, median, upper quartile, and upper extreme.
What is a box and whisker plot?
200
A square has an area of 23 squared inches. What is the length of each side to the nearest tenth's place?
4.8in
200
An equation written in the form (a/b)=(c/d) stating that two ratios are equivalent.
What is a proportion?
200
(a^2)+(b^2)=c^2
What is the formula for the Pythagorean Theorem?
200
A=(1/2)(b1+b2)h
What is the formula for the area of a trapezoid?
200
A type of graph that uses bars of different heights or lengths to show the number of data that falls within specific intervals of values.
What is a histogram?
300
The Earth has a diameter of about 1.274*(10^7). What is this number in standard notation?
12,740,000
300
Karla has 100 pages to read in a book. If she reads 15 pages each day, how many pages will she have left to read after day 3?
(do a table and begin with day 0)
answer on board
300
Draw the top, side, and front view of a house.
answer will be on board
300
What is the surface area of a cube with a side of 7in.?
294 in^2
300
What are some possible circumstances where you would have probabilities of:
1/2?
1/6?
Answers will vary.
Ex: probability of a coin landing on tails,
probability of rolling a die and landing on a 2.
400
Sandra walks to school every day. In 20 school days, she walked 300 minutes. How many minutes did she walk per day?
15 minutes
400
If Carlos takes 10 minutes to drive to work at a speed of 45 miles per hour, how many miles does he travel?
7.5 miles
400
Janie is 5 ft tall and is standing next to a 20ft tall tree. The tree casts a shadow of 15 ft. How long will Janie's shadow be?
3.75 ft
400
What is the Volume of a cylinder with:
radius=4ft
height=5ft
(use 3.14 as pi)
251.2 ft^3
400
Cindy has 3 pairs of jeans: black, blue, and white.
She has 3 shirts: pink, purple, and yellow.
She has 2 earrings: pearls and diamonds.
Make a tree diagram showing all the possible combinations.
answer will be on board.
500
Gabriel's mom gives him 75 cents every day to buy something at school, but he has been saving it for 15 days now. How much money has Gabriel saved?
$11.25
500
If Paul went to the store bought 4 pairs of shoes for $120, what will he pay if he wants to buy 7 pairs?
$210
500
A firefighter is trying to save a cat at the top of a 12ft tall tree. He only has a 13 ft ladder. If he places the ladder 5ft away from the tree, will he reach the cat?
yes
500
What is the new area of a rectangle with:
length=5in
width=7in
Scale factor=2
140 in^2
500
(using the deck of cards)
What is the probability of getting a red 9 and then a queen of any suit without replacement?