Simplify 12/20 to Lowest Terms
12/20 simplified to its lowest terms is 3/5 (or 0.6 in decimal). See how to reduce 12/20 using Greatest Common Divisor (GCD = 4).
Exact Answer
12/20 = 3/5
Simplified Fraction
3/5
Mixed Number
Proper (3/5)
Decimal Value
0.6
Percentage
60%
Step-by-Step Solution: 12/20 = 3/5
Step 1
Find the Factors of the Numerator and Denominator
List the positive factors of both numbers:
• Factors of 12:
• Factors of 20:
• Factors of 12:
1, 2, 3, 4, 6, 12• Factors of 20:
1, 2, 4, 5, 10, 20
GCD(12, 20) = 4
Step 2
Divide Both by the Greatest Common Divisor (GCD)
The Greatest Common Divisor (GCD) is 4. Divide both the numerator (12) and denominator (20) by 4.
12 ÷ 4/20 ÷ 4 = 3/5
Visual Representation
The diagram below illustrates Simplify 12/20 visually:
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| Lowest Terms Fraction | 3/5 |
| Mixed Number Form | 3/5 |
| Decimal Form | 0.6 |
| Percentage | 60% |
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Frequently Asked Questions
What is 12/20 in simplest form?
12/20 simplified to lowest terms is 3/5.
What is the GCD (GCF) of 12 and 20?
The Greatest Common Divisor (GCD) of 12 and 20 is 4.
What are equivalent fractions to 12/20?
Equivalent fractions to 12/20 include 6/10, 9/15, and 12/20.