Practice
Find the lowest common denominator for the fractions given below.a)
LCD = 63
4
7
and
2
9
LCD = 63
b)
LCD = 10
1
2
and
4
5
LCD = 10
c)
LCD = 56
4
7
and
4
8
LCD = 56
d)
LCD = 60
2
5
and
9
12
LCD = 60
e)
LCD = 12
1
3
and
11
12
LCD = 12
f)
LCD = 36
1
4
and
7
9
LCD = 36