Practice
Find the lowest common denominator for the fractions given below.a)
LCD = 28
2
4
and
1
7
LCD = 28
b)
LCD = 40
1
8
and
2
10
LCD = 40
c)
LCD = 35
2
5
and
4
7
LCD = 35
d)
LCD = 63
1
7
and
1
9
LCD = 63
e)
LCD = 12
2
4
and
3
6
LCD = 12
f)
LCD = 36
1
4
and
3
9
LCD = 36