Simplify 28/80 to Lowest Terms
28/80 simplified to its lowest terms is 7/20 (or 0.35 in decimal). See how to reduce 28/80 using Greatest Common Divisor (GCD = 4).
Exact Answer
28/80 = 7/20
Simplified Fraction
7/20
Mixed Number
Proper (7/20)
Decimal Value
0.35
Percentage
35%
Step-by-Step Solution: 28/80 = 7/20
Step 1
Find the Factors of the Numerator and Denominator
List the positive factors of both numbers:
• Factors of 28:
• Factors of 80:
• Factors of 28:
1, 2, 4, 7, 14, 28• Factors of 80:
1, 2, 4, 5, 8, 10, 16, 20, 40, 80
GCD(28, 80) = 4
Step 2
Divide Both by the Greatest Common Divisor (GCD)
The Greatest Common Divisor (GCD) is 4. Divide both the numerator (28) and denominator (80) by 4.
28 ÷ 4/80 ÷ 4 = 7/20
Visual Representation
The diagram below illustrates Simplify 28/80 visually:
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| Lowest Terms Fraction | 7/20 |
| Mixed Number Form | 7/20 |
| Decimal Form | 0.35 |
| Percentage | 35% |
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Frequently Asked Questions
What is 28/80 in simplest form?
28/80 simplified to lowest terms is 7/20.
What is the GCD (GCF) of 28 and 80?
The Greatest Common Divisor (GCD) of 28 and 80 is 4.
What are equivalent fractions to 28/80?
Equivalent fractions to 28/80 include 14/40, 21/60, and 28/80.