Least Common Denominator
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Least Common Denominator
📚 Part 1: Finding the Least Common Denominator
Fractions: 1/3 and 1/4
Multiples of 3: _____, _____, _____, _____, _____
Multiples of 4: _____, _____, _____, _____, _____
LCD = _____
a) 1/6 and 1/8 LCD = _____
b) 2/5 and 3/10 LCD = _____
c) 3/4 and 5/6 LCD = _____
d) 7/8 and 1/3 LCD = _____
✏️ Part 2: Rewriting Fractions with Common Denominators
Example: 2/3 and 1/4 → LCD = 12 → 8/12 and 3/12
a) 3/4 and 5/6 → LCD = _____ → _____ and _____
b) 1/3 and 3/8 → LCD = _____ → _____ and _____
c) 2/5 and 1/4 → LCD = _____ → _____ and _____
Fractions: 7/10 and 2/15
🧮 Part 3: Application Problems
LCD of 1/4 and 1/6 = _____
1/4 = _____ 1/6 = _____
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