Fraction, Decimal, Percent
What is a denominator?
The bottom number in a fraction; the total number of equal parts
What is an integer?
The set of whole numbers and their opposites
What is an Zero Pair?
A pair of numbers with a positive and negative sign whose sum is zero.
What is a unit rate?
A comparison of two measures with one term having a value of 1; may also be called unit price or unit cost
What is prime number?
A number that has only 2 factors 1 and itself
What is 50% as a decimal?
0.5 or 0.50
How would you classify -9.4?
Rational Number
Solve
-5+3
-2
Define equivalent
The same in value or amount
Solve
32
9
Simplify 75/100
3/4
Which Quadrant does (-3,4) belong in?
Quadrant II
Solve
-4x(-8)
32
Gabriel saved $50 of the $250 he earned last month from his paycheck. What percentage of his paycheck did Gabriel save?
20%
Simplify
2(x+12)
2x+24
What is 1/3 as a decimal?
0.33
True or False
In Quadrant IV the X and Y are both negative.
False
The X is positive and Y is negative.
Solve
-64 divided by 2
-32
In a factory, 4 out of every 200 jars are broken. If a factory produces 1,600 jars, how many jars are likely to be broken?
32
Solve
3+(23+7)-2
16
Valerie watered 1/8 of her yard. What percentage is equivalent to the fraction of the yard she watered?
12.5%
Place these numbers in order from least value to greatest value.
0.5, 8/20, 0.85, 58%, 8/5
8/20, 0.5, 58%, 0.85, 8/5
Solve
-5-6
-11
At a shelter, 20% of the dogs are puppies. There are 280 dogs at the shelter. How many of these 280 dogs are puppies?
56 puppies
What is the prime factorization for 150?
2x3x52