stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Chapter 6: Number Theory and Fractions Flashcards | StudBud
Explore
/
Chapter 6: Number Theory and Fractions
Chapter 6: Number Theory and Fractions
19 terms
·
StudBud Administration
·
125 plays
Number Theory and Fractions
Flashcards
19 cards
F
Practice quiz
P
Host live
L
Questions
19
Answers
1
Write ¾ as a decimal
0.34
0.75
0.4
0.3
2
What are the factors of 20?
1, 2, 3, 5, 12, 20
1, 2, 4, 5, 10, 20
1, 2, 3, 4, 5, 6, 8, 12, 20
3
Compare 7/8____ 2/3
<
>
=
4
Find the GCF of 4 and 8
2
8
4
1
5
Compare 5/12____ 7/12
<
>
=
6
What is the GCF of 18 and 30?
18
9
6
3
7
Express 3¼ as a decimal
3.4
314
3.14
3.25
8
Write 3.25 as a mixed number in simplest form
3 1/125
325/10
3 1/25
3 1/4
9
Express 0.45 as a fraction in simplest form
9/20
4/5
18/40
1/2
10
Write 4¾ written as an improper fraction
12/4
43/4
11/4
19/4
11
Write 12/7 as a mixed number
2
1 5/7
1 1/3
1 2/7
12
Write 0.7 as a fraction in simplest form
7/10
7/20
3/5
7/100
13
What is the prime factorization of 60?
2 x 3 x 52
22 x 3 x 5
2 x 32 x 5
2 x 3 x 5
14
Write 2 1/10 as a decimal
21/10
2.5
2.1
0.1
15
Compare 3/8____ 1/3
=
>
<
16
Which number is greatest?
8/9
3/4
4/9
7/8
17
Which gives 6x + 18 as a product of the GCF and a sum?
6(x+3)
24x
2(3x+6)
x(6+18)
18
What is the GCF of 24 and 16?
4
2
8
6
19
What gives 30 + 24 as a product of the GCF and a sum?
2(15 + 12)
3(10+8)
50 +4
6(5+4)
