Ch. 1 Review
Theoretical or experimental?
I bought 6 raffle tickets and did not win anything.
Experimental
What color is Rudolph's nose?
Red
Say you have a rope that is cut into 13 equal lengths. If the rope was originally 91 feet long, how long would 3 of the sections of rope be?
21 feet long
What is the formula for a scale factor?
How many seconds are in a day?
86,400 seconds
Vanson has a bunch of boxes that are all the same. He stacked four boxes, measured the stack, and found that it was three feet high.
How high will a stack of 20 of these boxes be?
What is 1/3 multiplied by 2/5?
2/15
Simplify:
(3.71+(-5.25))(4+(-9))
7.7
Draw a pair of rectangles that show a scale factor of 1/5. Make sure to label which is the original and which is the copy!
Answers may vary.
What are both of the Leopard Geckos names? (There are 2!)
Yoshi & Ziggs
Rewrite 1/6 as a percent and decimal.
0.16 repeating AND 16.7%
Rewrite 5(3) as an addition problem.
3+3+3+3+3
Find the product:
What is 11/4ths of 3/7ths?
33/28
What is the Area and Perimeter of the Algebra Tiles shape on the board?
Area:
Perimeter:
Area:
Perimeter:
How many Greenish-Blue cabinet doors and drawers are in this classroom?
(20 second time limit for an answer)
39
Guess My Number:
"When I triple my number, divide by two, then square my number I get thirty-six."
What is my number?
My number is 4
Mary has a bag of colored tiles. There are 8 red tiles, 7 blue tiles, 9 yellow tiles, and 12 green tiles. If she reaches into the bag, what is the probability of picking a green tile?
Your fraction must be fully simplified or given as a percent.
1/3 or 33.3%
Robert found a game spinner that was not completely labeled. The spinner had these 4 sections: 3/8, 1/6, 1/3, and ???. It is your job to figure out what fraction the spinner is missing.
3/24 OR 1/8
Draw an Algebra Tiles Shape that has an:
Area of x2+3x+5
AND
Perimeter of 4x + 16
Answers may vary
How many whole square ceiling tiles are in this classroom? (Do NOT count any tiles that are touching the side walls!)
137 ceiling tiles
The county-fair prize wheel has equally spaced sections with the following colors: one is golden, two are silver, three are green, four are blue, six are red, and nine are yellow.
What is the probability of landing on gold? Give your answer as a fraction AND percent.
1/25 AND 4%
What is
18/7 divided by 4/9
Your answer MUST be fully simplified.
81/14
Simplify the following problem:
-3(4 +(-7)) + (-2(52) - 17)
-48
Name 3 real world examples of unit rates
Answers may vary
What is 210 ?
Fully simplifed to one whole number.
1,024