What is 2/11 plus 3/6? (Answer: 15/22)

Exact Answer

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Problem: What is 2/11 plus 3/6?
Formula / Expression: 2/11 + 3/6
Final Answer: 15/22
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Step-by-Step Solution:

Step 1: Find the Least Common Denominator (LCD)
The denominators 11 and 6 are coprime (they share no common factors other than 1). Therefore, their Least Common Denominator (LCD) is simply their direct product: 11 × 6 = 66.
Working: LCD(11, 6) = 66

Step 2: Convert to Equivalent Fractions with Common Denominator 66
Multiply the numerator and denominator of 2/11 by 6, and multiply the numerator and denominator of 3/6 by 11 so both fractions share the common base 66.
Working: 2 × 6/11 × 6 = 12/66 and 3 × 11/6 × 11 = 33/66

Step 3: Add the Numerators
Now add the numerators (12 + 33 = 45) and keep the common denominator 66 unchanged.
Working: 12 + 33/66 = 45/66

Step 4: Simplify the Fraction to Lowest Terms
Find the Greatest Common Divisor (GCD) of 45 and 66, which is 3. Divide both the numerator and denominator by 3.
Working: 45 ÷ 3/66 ÷ 3 = 15/22

Step 5: Decimal & Percentage Representation
Dividing the numerator 15 by denominator 22 produces a repeating decimal (approximately 0.681818, or 68.1818%).
Working: 15 ÷ 22 = 0.681818 (68.1818%)

Key Values:
- Simplified Fraction: 15/22
- Mixed Number Form: 15/22
- Decimal Value: 0.681818
- Percentage: 68.1818%

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Solved with FractionsCalc:
https://fractionscalc.com/what-is-2-11-plus-3-6/
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2/11 + 3/6 = 15/22

Simplified Fraction

15/22

Mixed Number

Proper (15/22)

Decimal Value

0.681818

Percentage

68.1818%

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Step-by-Step Solution: 2/11 + 3/6

Step 1

Find the Least Common Denominator (LCD)

The denominators 11 and 6 are coprime (they share no common factors other than 1). Therefore, their Least Common Denominator (LCD) is simply their direct product: 11 × 6 = 66.

LCD(11, 6) = 66

Step 2

Convert to Equivalent Fractions with Common Denominator 66

Multiply the numerator and denominator of 2/11 by 6, and multiply the numerator and denominator of 3/6 by 11 so both fractions share the common base 66.

2 × 6/11 × 6 = 12/66 and 3 × 11/6 × 11 = 33/66

Step 3

Add the Numerators

Now add the numerators (12 + 33 = 45) and keep the common denominator 66 unchanged.

12 + 33/66 = 45/66

Step 4

Simplify the Fraction to Lowest Terms

Find the Greatest Common Divisor (GCD) of 45 and 66, which is 3. Divide both the numerator and denominator by 3.

45 ÷ 3/66 ÷ 3 = 15/22

Step 5

Decimal & Percentage Representation

Dividing the numerator 15 by denominator 22 produces a repeating decimal (approximately 0.681818, or 68.1818%).

15 ÷ 22 = 0.681818 (68.1818%)

Visual Representation

The diagram below illustrates 2/11 plus 3/6 visually:

Summary & Alternative Representations

Property / Format	Value
Lowest Terms Fraction	`15/22`
Mixed Number Form	`15/22`
Decimal Form	`0.681818`
Percentage	`68.1818%`

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Frequently Asked Questions

What is 2/11 plus 3/6 as a fraction?

2/11 + 3/6 in simplest fraction form is 15/22.

What is 2/11 plus 3/6 as a decimal?

2/11 + 3/6 converted to a decimal is 0.681818.

What is 2/11 plus 3/6 as a percentage?

2/11 + 3/6 expressed as a percentage is 68.1818%.

Does 2/11 plus 3/6 result in a terminating or repeating decimal?

It results in a repeating decimal (approximately 0.681818...) because the denominator contains prime factors other than 2 and 5.