Prime or Composite
A whole number greater than 1 has exactly two factors, one and itself.
What is prime?
3/4 = ?/12
9
What is the GCF of 10 and 30?
10
Is 4/8 in simplest form/lowest terms?
No
Covert to an improper fraction
4 1/2
9/2
Is 17 prime or composite?
Prime
Name 2 equivalent fractions for 1/2
Possible answers: 2/4 , 3/6, 4/8, 5/10...
What is the GCF of 30, 45, and 60?
15
Is 2/7 in simplest form/ lowest terms?
Yes
Convert to improper fraction:
7 7/8
63/8
Is 9 prime or composite?
composite
?/15 = 36/45
12
What is the GCF of 7 and 40?
1
Rename in simplest form:
12/16
3/4
Convert to a mixed number:
21/8
2 5/8
True or False: The numbers 0 and 1 are neither prime nor composite.
TRUE
The method for finding equivalent fractions.
multiply or divide the numerator and denominator by the same factor.
Name all the common factors of 12 and 18.
1, 2, 3, and 6
Rename in simplest form:
20/32
5/8
Convert to a mixed number:
74/9
8 2/9
Is 67 prime or composite?
prime.
6/8 = ?/4 = ?/24
3, 18
Name all the common factors of 12 and 24
1, 2, 3, 4, 6, and 12
True or False: If two fractions are equivalent, then both will have the same fraction in lost terms.
True.
Convert to a mixed number in simplest terms:
92/10
9 1/5