What is 2/13 plus 4/6? (Answer: 32/39)

Exact Answer

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Problem: What is 2/13 plus 4/6?
Formula / Expression: 2/13 + 4/6
Final Answer: 32/39
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Step-by-Step Solution:

Step 1: Find the Least Common Denominator (LCD)
The denominators 13 and 6 are coprime (they share no common factors other than 1). Therefore, their Least Common Denominator (LCD) is simply their direct product: 13 × 6 = 78.
Working: LCD(13, 6) = 78

Step 2: Convert to Equivalent Fractions with Common Denominator 78
Multiply the numerator and denominator of 2/13 by 6, and multiply the numerator and denominator of 4/6 by 13 so both fractions share the common base 78.
Working: 2 × 6/13 × 6 = 12/78 and 4 × 13/6 × 13 = 52/78

Step 3: Add the Numerators
Now add the numerators (12 + 52 = 64) and keep the common denominator 78 unchanged.
Working: 12 + 52/78 = 64/78

Step 4: Simplify the Fraction to Lowest Terms
Find the Greatest Common Divisor (GCD) of 64 and 78, which is 2. Divide both the numerator and denominator by 2.
Working: 64 ÷ 2/78 ÷ 2 = 32/39

Step 5: Decimal & Percentage Representation
Dividing the numerator 32 by denominator 39 produces a repeating decimal (approximately 0.820513, or 82.0513%).
Working: 32 ÷ 39 = 0.820513 (82.0513%)

Key Values:
- Simplified Fraction: 32/39
- Mixed Number Form: 32/39
- Decimal Value: 0.820513
- Percentage: 82.0513%

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Solved with FractionsCalc:
https://fractionscalc.com/what-is-2-13-plus-4-6/
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2/13 + 4/6 = 32/39

Simplified Fraction

32/39

Mixed Number

Proper (32/39)

Decimal Value

0.820513

Percentage

82.0513%

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Step-by-Step Solution: 2/13 + 4/6

Step 1

Find the Least Common Denominator (LCD)

The denominators 13 and 6 are coprime (they share no common factors other than 1). Therefore, their Least Common Denominator (LCD) is simply their direct product: 13 × 6 = 78.

LCD(13, 6) = 78

Step 2

Convert to Equivalent Fractions with Common Denominator 78

Multiply the numerator and denominator of 2/13 by 6, and multiply the numerator and denominator of 4/6 by 13 so both fractions share the common base 78.

2 × 6/13 × 6 = 12/78 and 4 × 13/6 × 13 = 52/78

Step 3

Add the Numerators

Now add the numerators (12 + 52 = 64) and keep the common denominator 78 unchanged.

12 + 52/78 = 64/78

Step 4

Simplify the Fraction to Lowest Terms

Find the Greatest Common Divisor (GCD) of 64 and 78, which is 2. Divide both the numerator and denominator by 2.

64 ÷ 2/78 ÷ 2 = 32/39

Step 5

Decimal & Percentage Representation

Dividing the numerator 32 by denominator 39 produces a repeating decimal (approximately 0.820513, or 82.0513%).

32 ÷ 39 = 0.820513 (82.0513%)

Visual Representation

The diagram below illustrates 2/13 plus 4/6 visually:

Summary & Alternative Representations

Property / Format	Value
Lowest Terms Fraction	`32/39`
Mixed Number Form	`32/39`
Decimal Form	`0.820513`
Percentage	`82.0513%`

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Frequently Asked Questions

What is 2/13 plus 4/6 as a fraction?

2/13 + 4/6 in simplest fraction form is 32/39.

What is 2/13 plus 4/6 as a decimal?

2/13 + 4/6 converted to a decimal is 0.820513.

What is 2/13 plus 4/6 as a percentage?

2/13 + 4/6 expressed as a percentage is 82.0513%.

Does 2/13 plus 4/6 result in a terminating or repeating decimal?

It results in a repeating decimal (approximately 0.820513...) because the denominator contains prime factors other than 2 and 5.