Common Denominators
Find the least common denominator of 3/4 and 7/10
20
Write the following 2 fractions as equivalent fractions using the least common denominator:
3/5 and 6/15
9/15 and 6/15
9 3/5 + 6 4/15 =
15 13/15
8 5/8 - 4 1/4=
4 3/8
The top number is a fraction is the __________.
Numerator
Find the least common denominator of 4/6 and 3/8
24
Write the following 2 fractions as equivalent fractions using the least common denominator:
5/6 and 2/4
10/12 and 6/12
4 4/9 + 4 1/3=
8 7/9
6 5/6 - 3 5/12=
3 5/12
The bottom number is an fraction is the ________.
Denominator
Find the least common denominator of 5/21 and 3/7
21
Write the following 2 fractions as equivalent fractions using the least common denominator:
3/8 and 1/12
9/24 and 2/24
8 3/7 + 4 1/3=
12 16/21
6 7/15 - 1 2/5=
5 1/15
When finding the common denominator you need to list ________.
Find the least common denominator of 8/9 and3/7
63
Write the following 2 fractions as equivalent fractions using the least common denominator:
8/9 and 3/5
40/45 and 27/45
1 5/6 + 4 1/12
5 11/12
6 7/8 - 3 3/5 =
3 11/40
When simplifying a fraction you need to list __________.
Factors
Find the least common denominator of 2/4 and 6/9
36
Write the following 2 fractions as equivalent fractions using the least common denominator:
2/8 and 4/7
14/56 and 32/56
7 3/5 + 5 1/4=
13 17/20
4 9/14 - 1 3/7=
3 3/14
Random Bonus: What is Ms. Wambach's dog named?
June, Junie, or Junie B.