Prime Factorization & GCF
Find the prime factorization for 72.
2x2x2x3x3
Write as a decimal.
7/25
0.25
Write each fraction in simplest form.
64/72
8/9
What is an integer?
A positive or negative whole number.
Simplify when x = 3:
3x + 5
14
Find the prime factorization for 40.
2x2x2x5
Write as a decimal.
4 5/20
4.25
Write this fraction in simplest mixed form.
72/9
8
Write the integer?
seventy five feet below sea level
-75
Compare when x = -5
-3x ____ -15
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What is the GCF for 24 and 40?
8
Write as a decimal.
8/9
0.888
Simplify:
(1/2)/(3/4)
2/3
Write the expression:
X less than the product of 45 and Y
45y - x
Compare.
5/8 ____ 7/15
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What is the GCF for 16 and 32?
16
Write as a mixed fraction in simplest form:
74/12
6 1/6
Simplify:
(3/4) x (16/9)
4/3
Write the expression:
The sum of 19 and the quotient of Z and 4
19 + (z/4)
Compare when x = -1:
-(-x) ______ -2x
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What is the GCF for12, 22 and 30?
2
Divide
(-16/9) / (2/27)
-24
Simplify:
(2 (1/2)) / (10/6)
3/2
Write the expression:
The reciprocal of the sum of x and 3
1 / (x+3)
List all the equivalent values in this list when x = 10:
2x/5, x/2, 4, 3x/5, 40/x, (110 - x)/ 25, (x/2), 3x/6
2x/5, 4, 40/x, (110 - x)/ 25