Vocabulary
A comparison of two quantities using division.
Ratio
Convert 1/4 to a decimal.
0.25
Write a simplified ratio for 6 cats and 9 dogs (cats to dogs).
2:3 2/3 2 to 3
Evaluate: -3 + 10
7
Solve: x + 9 = 21
x = 12
The distance a number is from zero on a number line.
Absolute Value
Simplify: 3/4 + 1/4
1
Simplify the ratio 49:14.
7:2
Which is greater: -8 or -5?
-5
Solve: 5x = 35
x = 7
A fraction with a numerator greater than its denominator.
Improper Fraction
Multiply: 2/3 x 9
6
Write an equivalent ratio to 4:7 by a factor of 9
46:63
What quadrant is the point (-4, -6) in?
Quadrant III
Solve: x/6 = 4
x = 24
A number written as a part out of 100.
Percent
Divide: 5 divided by 1/2
10
Convert 0.6 to a percent.
60%
Find the distance between -7 and 5 on a number line.
12
Solve: 2x + 7 = 19
x = 6
An equation that requires two operations to solve.
Two-Step Equation
Convert 2 5/6 to an improper fraction.
17/6
Convert 84/112 to a decimal
0.75
Reflect the point (6, -2) across the y-axis.
(-6,-2)
Solve: 3x - 12 = 18
x = 10