Fractions in Simplest form
How do we write a fraction in Simplest form?
Find the GCF and divide the numerator and denominator by it.
add fractions
How can we subtracting fractions with different denominators?
What is finding a common denominator.
How could I create common denominators for 1/6 and 1/4
12 is the LCD
How could I create common denominators for 1/2 and 1/4
LCD is 4
20/100
1/5
1/4 + 3/4
4/4 or one whole
3/4 - 1/4
2/4 or 1/2
1/4 + 2/7
15/28
7 3/4 - 5 2/4
2 1/4
6/8
3/4
3/10 + 2/10=
5/10 or 1/2
5/8 - 2/8
3/8
3/4 + 1/8
7/8
6 2/4 - 1 1/4
5 1/4
36/40
9/10
2/5 + 2/5
4/5
5/6 - 2/3
1/6
1/5 + 3/11
26/55
8 3/5 - 2 3/10
6 3/10
11/33
1/3
2/9 + 1/9
3/9 or 1/3
9/10 - 1/5
7/10
3/22 + 1/2
14/22 or 7/11
9 9/10 - 3 3/20
6 15/20