Proportions
3/4 = x/48
36
What are the 5 vocabulary words to describe the likelyhood of something happening?
impossible, unlikely, equally likely, likely, certain
What is the area of a rectangular garden that is 12 feet wide and 7 feet long?
84 ft2
2m +4 = 12
m = 4
What does the word "sum" represent?
addition
8/10 = 96/x
120
There are 8 marbles in a bag. 5 red ones, 2 orange ones, and 1 blue one. What is the probability of grabbing only an orange one?
1/4
What is the volume of a rectangular prism with a length of 6 inches, a width of 3 inches, and a hight of 2 inches?
36 in3
5x - 10 = 35
x = 9
What type of operation does "less than" mean?
ex: 17 less than 20.
subtraction
2/8 = x/36
9
There are 10 marbles in a bag. 3 black ones, 3 blue ones, 2 red ones, 4 green ones, and 1 purple one. What are the chances of grabbing either a blue or green marble?
7/10
What is the volume of a pyramid with a length of 6 inches, a width of 3 inches, and a hight of 2 inches?
12 in3
x/2 + 12 = 15
x = 6
What does the word product mean?
multiplication
10/15 = x/6
4
What are the chances of flipping two heads in a row?
1/4
What is the area of a circle with a radius of 2 in?
12.56 in2
3x - 8 + 8x = 58
x = 6
What does the word quotient mean?
division
What is the ratio of blue chairs to beige chairs in this classroom?
28:9
What are the chances of rolling a 5 on a die and then flipping a tails on a coin?
1/12
What is the circumference of a circle with a diameter of 3 in?
9.42 in
2x + 5 = 3x + 10
x = -5
What does the word "of" tell you to do?
multiply