Show:
Simplifying
Finding the LCM
Equivalent Fractions
Adding Fractions
Subtracting Fractions
100
Simplify: 8 / 12
1/3
100
Find the LCM for: 4 and 5
LCM: 20
100
Name an equivalent fraction for: 1/2
2/4 , 4/8
100
ADD: 1/2 + 1/4
3/4
100
SUBTRACT: 8/10 - 2/10
6/10 = 3/5
200
Simplify: 9/12
3/4
200
Find the LCM for 6 and 8
24
200
Are 4/12 & 1/3 equivalent?
YES!
200
ADD: 6/9 + 1/3
9/9 = 1 whole!
200
SUBTRACT: 4/12 - 1/6
2/12 = 1/6
300
Simplify: 15/25
3/5
300
Find the LCM of 3 and 9
9
300
Name an equivalent fraction for: 6/12
2/4, 12/24
300
ADD: 5/10 + 2/4
1 whole
300
SUBTRACT: 7/8 - 2/4
3/4
400
Simplify: 36/60
3/5
400
Find the LCM for: 6 and 5
LCM: 30
400
Are 5/10 and 2/5 equivalent?
NO!
400
ADD: 1/6 + 2/3
5/6
400
SUBTRACT: 2/3 - 3/18
9/18 = 1/2
500
Simplify: 7/80
It is already in simplest form!
500
Find the LCM for: 3 and 8. Then rename the fractions: 1/3 & 6/8
LCM: 24 Renamed Fractions: 8/24 & 18/24
500
Name an equivalent fraction for: 150/200
15/20, 3/4
500
ADD: 4/5 + 2/10
8/10 = 4/5
500
SUBTRACT: 12/16 - 1/4
1/2 or 8/16