Mathematics
Grade 7
15 min
Least common denominator
Least common denominator
Tutorial Preview
1
Find the LCD for fractions with denominators 3 and 6.
2
Find the LCD for fractions with denominators 4 and 5.
3
Find the LCD for fractions with denominators 6 and 8.
Sample Practice Questions
Easy
What is the LCD for denominators 2 and 4?
0.2
1.4
2.6
3.8
Easy
Find the LCD for denominators 5 and 10.
0.5
1.10
2.15
3.50
Easy
What is the LCD for denominators 3 and 9?
0.3
1.6
2.9
3.27
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