Simplify 80/100 to Lowest Terms
80/100 simplified to its lowest terms is 4/5 (or 0.8 in decimal). See how to reduce 80/100 using Greatest Common Divisor (GCD = 20).
Exact Answer
80/100 = 4/5
Simplified Fraction
4/5
Mixed Number
Proper (4/5)
Decimal Value
0.8
Percentage
80%
Step-by-Step Solution: 80/100 = 4/5
Step 1
Find the Factors of the Numerator and Denominator
List the positive factors of both numbers:
• Factors of 80:
• Factors of 100:
• Factors of 80:
1, 2, 4, 5, 8, 10, 16, 20, 40, 80• Factors of 100:
1, 2, 4, 5, 10, 20, 25, 50, 100
GCD(80, 100) = 20
Step 2
Divide Both by the Greatest Common Divisor (GCD)
The Greatest Common Divisor (GCD) is 20. Divide both the numerator (80) and denominator (100) by 20.
80 ÷ 20/100 ÷ 20 = 4/5
Visual Representation
The diagram below illustrates Simplify 80/100 visually:
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| Lowest Terms Fraction | 4/5 |
| Mixed Number Form | 4/5 |
| Decimal Form | 0.8 |
| Percentage | 80% |
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Frequently Asked Questions
What is 80/100 in simplest form?
80/100 simplified to lowest terms is 4/5.
What is the GCD (GCF) of 80 and 100?
The Greatest Common Divisor (GCD) of 80 and 100 is 20.
What are equivalent fractions to 80/100?
Equivalent fractions to 80/100 include 8/10, 12/15, and 16/20.