Equations
Ratios and Proportions
Fractions, Decimals, and Percents
Probability
100
3x-6=9
What is x=5?
100
Write a ratio in simplest form comparing the number of months that begin with the letter J to the total number of months in a year.
What is 1/4?
100
This is 3/5 as a decimal.
What is 0.6?
100
There are 3 red, 4 blue, and 3 white marbles in a bag. You select one marble. This is the probability that you will select a blue marble.
What is 2/5 or 40% or 0.4?
200

-3 - 17x = 52 - 6x . This is x.

What is x = -5?

200
A person jumps rope 14 times in 10 seconds. This is the unit rate in jumps per second.
What is 1.4 jumps per second?
200
This is 35% as a fraction.
What is 7/20?
200
A dental hygienist randomly chooses a toothbrush in a drawer containing 17 white, 12 green, and 5 blue toothbrushes. This is the probability that she chooses a green toothbrush.
What is 6/17 or 0.353 or 35.3%?
300
The beginning number is halved. Then four is subtracted from it. The ending number is 21. This is the beginning number.
What is 50?
300
In 2001, 50.5% of US households has access to the Internet. This is this percent as a fraction in simplest form.
What is 101/200?
300
This is 4/11 as a decimal.
What is 0.3636363636...?
300

I have 3 blue M&Ms, 4 green M&Ms, 2 red M&Ms, 5 yellow M&Ms, and 6 brown M&Ms. What is the probability I draw a blue then brown WITH REPLACEMENT?

What is 18/400 OR 4.5%?

400
Mr. Sanchez built a fence to enclose a rectangular yard for his horse. If the area of the yard to be enclosed is 2835 square feet, and the length of the yard is 45 feet, how much fencing is needed?
What is 216 feet?
400
A kitchen is 10 feet long and 8 feet wide. If kitchen floor tiles are 3 inches by 3 inches, this is how many tiles are needed for the kitchen?
What is 1536 tiles?
400
At Lang Middle School, 46% of the students participate in sports. This is the percent of students that do NOT participate in sports.
What is 54%?
400

I have 3 green marbles, 2 red marbles, and 4 blue marbles. What is the probability I choose 2 blue marbles WITHOUT replacement?

What is 12/72 OR 16.7%?

500

5(3h - 9) - 12 = 12 - 7(h - 9)

What is h=6?

500
Mandy is enlarging a photograph that is 3 inches wide and 4.5 inches long. If she wants the width of the enlargement to be 10 inches, this will be the length.
What is 15 inches?
500
This is 456/654 as a decimal to the nearest thousandth.
What is 0.697?
500

I have a deck of cards. What is the probability I choose an even number card?

What is 20/52 OR 38.5%?

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