What is 1/13 plus 5/13? (Answer: 6/13)

Exact Answer

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Problem: What is 1/13 plus 5/13?
Formula / Expression: 1/13 + 5/13
Final Answer: 6/13
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Step-by-Step Solution:

Step 1: Check the Denominators (Like Fractions)
Both fractions already share the identical denominator (13). Because these are like fractions, no conversion to a common denominator is required—we directly add their numerators while keeping the denominator 13.
Working: 1/13 + 5/13

Step 2: Add the Numerators
Now add the numerators (1 + 5 = 6) and keep the common denominator 13 unchanged.
Working: 1 + 5/13 = 6/13

Step 3: Check if the Fraction Can Be Simplified
The Greatest Common Divisor (GCD) of 6 and 13 is 1, confirming that 6/13 cannot be reduced further—it is already in its simplest irreducible form.
Working: 6/13

Step 4: Decimal & Percentage Representation
Dividing the numerator 6 by denominator 13 produces a repeating decimal (approximately 0.461538, or 46.1538%).
Working: 6 ÷ 13 = 0.461538 (46.1538%)

Key Values:
- Simplified Fraction: 6/13
- Mixed Number Form: 6/13
- Decimal Value: 0.461538
- Percentage: 46.1538%

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Solved with FractionsCalc:
https://fractionscalc.com/what-is-1-13-plus-5-13/
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1/13 + 5/13 = 6/13

Simplified Fraction

6/13

Mixed Number

Proper (6/13)

Decimal Value

0.461538

Percentage

46.1538%

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Step-by-Step Solution: 1/13 + 5/13

Step 1

Check the Denominators (Like Fractions)

Both fractions already share the identical denominator (13). Because these are like fractions, no conversion to a common denominator is required—we directly add their numerators while keeping the denominator 13.

1/13 + 5/13

Step 2

Add the Numerators

Now add the numerators (1 + 5 = 6) and keep the common denominator 13 unchanged.

1 + 5/13 = 6/13

Step 3

Check if the Fraction Can Be Simplified

The Greatest Common Divisor (GCD) of 6 and 13 is 1, confirming that 6/13 cannot be reduced further—it is already in its simplest irreducible form.

6/13

Step 4

Decimal & Percentage Representation

Dividing the numerator 6 by denominator 13 produces a repeating decimal (approximately 0.461538, or 46.1538%).

6 ÷ 13 = 0.461538 (46.1538%)

Visual Representation

The diagram below illustrates 1/13 plus 5/13 visually:

Summary & Alternative Representations

Property / Format	Value
Lowest Terms Fraction	`6/13`
Mixed Number Form	`6/13`
Decimal Form	`0.461538`
Percentage	`46.1538%`

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Frequently Asked Questions

What is 1/13 plus 5/13 as a fraction?

1/13 + 5/13 in simplest fraction form is 6/13.

What is 1/13 plus 5/13 as a decimal?

1/13 + 5/13 converted to a decimal is 0.461538.

What is 1/13 plus 5/13 as a percentage?

1/13 + 5/13 expressed as a percentage is 46.1538%.

Does 1/13 plus 5/13 result in a terminating or repeating decimal?

It results in a repeating decimal (approximately 0.461538...) because the denominator contains prime factors other than 2 and 5.