We're All Equals Here
Write two equivalent fractions for 1
2/2, 3/3, 4/4...
Simplify the fractions 5/10.
1/2
Add the fractions: 2/5 + 5/10
9/10
Subtract the fractions: 3/5 - 3/10
3/10
Turn to a mixed number
7/2
3 1/2
What's the LCD of 1/4 and 1/2?
What is 4
Write two equivalent fractions for 1/3.
2/6, 3/9, 4/12, 5/15
Simplify the fraction 8/12.
2/3
Add the fractions: 1/4 + 3/16
7/16
Subtract the fractions: 4/7 - 5/14
3/14
Convert to an improper fraction:
Five and six sevenths
41/7
What is the least common denominator of 1/5 and 3/20?
What is 20
Write two equivalent fractions for 5/10.
1/2, 10/20, 15/30, 20/40
Simplify the fraction 6/18.
1/3
Add the fractions: 2/3 + 5/7
29/21 or 1 8/21
Subtract the fractions: 2/5 - 1/10
3/10
Write as a mixed number and improper fraction:
twenty seven fifths
27/5, 5 2/5
What is the LCD of 5/6 and 7/8?
24
Write two equivalent fractions for 7/8
14/16, 28/32, 35/40...
Simplify the fraction 120/400
3/10
Add the mixed numbers: 2 1/3 + 4 1/2
6 5/6
DAILY DOUBLE!!!
Find the difference. Simplify if possible.
4 2/8 - 1 4/5
2 9/20
Turn to a mixed number
50/10
5
What is the LCD of 23/24 and 63/72?
72
What Diva is being used here to create the equivalent fraction:
5/7 = 20/28
4/4
Simplify:
670/980
67/98
Add the mixed numbers: 8 1/5 + 1 7/9
9 44/45
Subtract. Simplify if possible.
5 11/12 - 3 1/6
4 9/12 = 4 3/4
Turn to a mixed number
168/16
10 1/2
Explain:
1)When do you need a Least Common Denominator?
2) How do you find a LCD?
1) When adding or subtracting fractions
2) By finding the first shared multiple between the two given denominators