Fractions & Decimals & Percents Oh My!
70%
Area of a rug that is 12 ft by 20 ft
240 ft squared
The name of an alphabetic letter in algebra
Variable
Parenthesis, Exponents, Multiply, Decimal, Add, Subtract
No
You favorite math teacher ever you may ever have...
Mr Curnes
True or False:
.12 = 12% = 12/10
False
.12 = 12% = 12/100
Perimeter of a backyard that is 56 ft by 28 ft
168 ft
When numbers are written using fractions, we do this to cancel out terms
opposite operation
Correct
Use 1/2b x h formula
Area of a triangle with a base of 4 and a height of 6
12 units
.35 + .35
.35 x .35
.70
0.1225
True or False
Area and Perimeter pretty much mean the same thing?
False
Area is square units inside, perimeter is the length around
We use this operation when a variable is next to a number
Multiplication
An exponent is a(n) ____________ multiplied by itself a number of times
base number or integer
base number
What is the unit rate for this problem:
You get 15 cow tails for $3.00. How much are they each?
.20 cents each
3/5 x 5/3
1
True or False:
A 6 ft tall person is 72 inches tall
True
Solve:
3x + 7
~if x=2
13
Simplify:
3x + 2 - 3y + x - 1
4x +1 -3y
What is your change if you had a $20 bill and spend $12.75 at Grandpa Joe's?
$7.25
The number 35 as:
Decimal and Percent
35.0, 35%
What would the volume of a box be if it has a length of 18 in, a depth of 22 in, and a height of 23 in?
9018 cubic inches
In 3x, the 3 is called this
Coefficient
Solve:
23 + 3(5 + 1) - 4
22
If I am on the origin, and move left 10 spaces, and down 3 spaces what quadrant am I in?
III