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Algebra 1 1-0 Get Ready for Chapter 1
By Matthew Richardson
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Last updated over 1 year ago
16 questions
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Question 1
1.
What is the
greatest common factor
(GCF) of the numbers below?
15 and 27
12
135
3
405
Question 2
2.
What is the
greatest common factor
(GCF) of the numbers below?
45 and 120
5
15
5400
360
Question 3
3.
What is the
greatest common factor
(GCF) of the numbers below?
16 and 56
Enter only a number in the response field (not a complete sentence).
Question 4
4.
What is the
greatest common factor
(GCF) of the numbers below?
48, 32, and 120
Enter only a number in the response field (not a complete sentence).
Question 5
5.
What is the
least common multiple
(LCM) of the numbers below?
15 and 27
135
12
405
3
Question 6
6.
What is the
least common multiple
(LCM) of the numbers below?
16 and 56
3
112
135
405
Question 7
7.
Estimate.
77.16-4.92
about 82
about 73
about 71
about 72
Question 8
8.
What is the best estimate of the sum of $11.30, $143.08, and $19.74?
about $200.00
about $170.00
about $190.00
about $187.12
Question 9
9.
Write in simplest form.
8/12
4/3
2/3
6/10
4/6
Question 10
10.
Write in simplest form.
30/35
5/7
10/15
15/20
6/7
Question 11
11.
Write in simplest form.
6/42
Enter only a fraction in the response field.
Question 12
12.
Write the fraction in decimal form.
8/10
8
80
0.8
0.08
Question 13
13.
Write the fraction in decimal form.
9/36
Enter only a number in the response field.
Question 14
14.
Write the fraction in decimal form.
51/100
Enter only a number in the response field.
Question 15
15.
Find the sum. Write the answer in simplest form.
\frac{1}{4}+\frac{1}{5}
1/2
9/20
2/10
1/20
Question 16
16.
Find the difference. Write the answer in simplest form.
\frac{3}{4}-\frac{1}{3}
5/12
2
1/3
7/12
