LCD and Equivalent Fractions
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LCD and Equivalent Fractions
📊 Part 1: Finding LCD and Creating Equivalent Fractions
Instructions: For each pair of fractions, find the Least Common Denominator (LCD), then write both fractions as equivalent fractions using the LCD.
LCD = _____
1/2 = _____/_____ and 1/3 = _____/_____
LCD = _____
1/4 = _____/_____ and 1/6 = _____/_____
LCD = _____
2/5 = _____/_____ and 3/10 = _____/_____
LCD = _____
3/8 = _____/_____ and 1/4 = _____/_____
LCD = _____
2/3 = _____/_____ and 5/6 = _____/_____
LCD = _____
1/5 = _____/_____ and 2/15 = _____/_____
🔍 Part 2: Multiple Choice - Quick Check
🌟 Part 3: Challenge Problems and Real-World Application
LCD = _____
1/4 = _____/_____, 1/6 = _____/_____, and 1/8 = _____/_____
LCD = _____
2/9 = _____/_____, 1/6 = _____/_____, and 5/12 = _____/_____
LCD = _____
Flour: 3/4 = _____/_____ cup
Sugar: 2/3 = _____/_____ cup
Which ingredient uses more? ________________
Success Criteria Check:
□ I can find the LCD for pairs of fractions
□ I can create equivalent fractions using the LCD
□ I can solve real-world problems using common denominators
□ I can explain my thinking clearly
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