Ratio/Rates
What is the definition of a Ratio?
A comparison of two quantities by division. (Something relatively close to that definition)
Convert 0.4 into a fraction or mixed fraction. (IN SIMPLEST FORM)
2/5
Define the word volume.
The amount of space inside a three-dimensional figure.
x+5x+8x=
14x
What's the median of the following numbers below:
5,9,12,14,22
12
4/6 = x/3
What is x?
x=2
Convert 12/75 into a decimal.
0.16
Find the volume of a cube whose length is 5in.
75 cubic inches
24x+18y=
Factor it
6(4x+3y)
What are the measures of center (hint: they start with m)
mean, mode, and median
What is the definition of a unit rate?
A rate that has a denominator of 1 unit.
Convert 21/25 into a percent.
84%
Find the area of a pizza slice whose length is 15in and height is 12in.
90 squared inches
18=3+2-x
-13
what is the mean of these numbers:
5,5,10,10,2,2,1
5
162 cookies in 9 Cookie Crumble boxes is . . .?
18 cookies per 1 Cookie Crumble box
Define the word percent.
A ratio that compares a number to 100.
Find the volume of two cubes. The first cube has a height of 3in, and the second cube has a width of 5in.
102 cubic inches
39=1 3/10b
Solve IT
b=30
what is the range:
14,43,45,42,87,65,43,64,98,43,47,25,75,89,93,75,4,21
94
Mcdonalds made 27 cheeseburgers using 12 pounds of diabetes. How much diabetes was used per cheeseburger?
4/9 of diabetes per cheeseburger
Convert 480% into a decimal and fraction or mixed number. (IN SIMPLEST FORM)
4.8 and 4 4/5
Person 1 got a triangular slice of pizza that was 5 inches in length and 8 inches in height, they took a triangular bite out of it which was measured 3 inches in length and 4 inches in height. Find the area of the pizza with a bite taken out of it.
14 squared inches
z-4.8+3=-5
z=-4.8
What is the MAD:
5,9,4,7,0
2.4