Simplest Form
LCM
Adding Fractions With Unlike Denominators
Subtracting Fractions With Unlike Denominators
Add or Subtract Fractions
100
18/21 in simplest form.
What is 6/7?
100
LCM for 6 and 8.
What is 24?
100
7/8 + 1/12 =
What is 23/24?
100
2/3 - 5/9 =
What is 1/9?
100
3/4 - (1/3 + 1/4) =
What is 1/6?
200
12/100 in simplest form.
What is 3/25?
200
LCM for 6 and 9.
What is 36?
200
1/6 + 3/10 =
What is 7/15?
200
5/6 - 3/4 =
What is 1/12?
200
2/5 + (7/10 - 2/5) =
What is 7/10?
300
28/42 in simplest form.
What is 2/3?
300
LCM for 10 and 12.
What is what is 60?
300
1/4 + 7/10 =
What is 19/20?
300
5/12 - 4/16 =
What is 1/6?
300
(7/8 + 1/12) - 1/2 =
What is 11/24?
400
32/80 in simplest form.
What is 2/5?
400
LCM for 12 and 16.
What is 48?
400
2/9 + 1/9 + 1/6 =
What is 1/2?
400
7/10 - 1/6 =
What is 8/15?
400
(1/2 + 3/20) - 1/10 =
What is 11/20?
500
122/144 in simplest form.
What is 61/72?
500
LCM for 14 and 21.
What is 42?
500
1/4 + 1/6 + 3/4 =
What is 7/6 or 1 1/6?
500
13/15 - 3/4 =
What is 7/60?
500
(9/16 + 1/4) - 5/8 =
What is 3/16?
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