What is 2/36 plus 5/9? (Answer: 11/18)

Exact Answer

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Problem: What is 2/36 plus 5/9?
Formula / Expression: 2/36 + 5/9
Final Answer: 11/18
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Step-by-Step Solution:

Step 1: Find the Least Common Denominator (LCD)
Notice that 36 is an exact multiple of 9 (9 × 4 = 36). The Least Common Denominator (LCD) is simply 36, meaning we only need to scale one fraction.
Working: LCD(36, 9) = 36

Step 2: Convert to Equivalent Fractions with Common Denominator 36
Multiply the numerator and denominator of 2/36 by 1, and multiply the numerator and denominator of 5/9 by 4 so both fractions share the common base 36.
Working: 2 × 1/36 × 1 = 2/36 and 5 × 4/9 × 4 = 20/36

Step 3: Add the Numerators
Now add the numerators (2 + 20 = 22) and keep the common denominator 36 unchanged.
Working: 2 + 20/36 = 22/36

Step 4: Simplify the Fraction to Lowest Terms
Find the Greatest Common Divisor (GCD) of 22 and 36, which is 2. Divide both the numerator and denominator by 2.
Working: 22 ÷ 2/36 ÷ 2 = 11/18

Step 5: Decimal & Percentage Representation
Dividing the numerator 11 by denominator 18 produces a repeating decimal (approximately 0.611111, or 61.1111%).
Working: 11 ÷ 18 = 0.611111 (61.1111%)

Key Values:
- Simplified Fraction: 11/18
- Mixed Number Form: 11/18
- Decimal Value: 0.611111
- Percentage: 61.1111%

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Solved with FractionsCalc:
https://fractionscalc.com/what-is-2-36-plus-5-9/
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2/36 + 5/9 = 11/18

Simplified Fraction

11/18

Mixed Number

Proper (11/18)

Decimal Value

0.611111

Percentage

61.1111%

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Step-by-Step Solution: 2/36 + 5/9

Step 1

Find the Least Common Denominator (LCD)

Notice that 36 is an exact multiple of 9 (9 × 4 = 36). The Least Common Denominator (LCD) is simply 36, meaning we only need to scale one fraction.

LCD(36, 9) = 36

Step 2

Convert to Equivalent Fractions with Common Denominator 36

Multiply the numerator and denominator of 2/36 by 1, and multiply the numerator and denominator of 5/9 by 4 so both fractions share the common base 36.

2 × 1/36 × 1 = 2/36 and 5 × 4/9 × 4 = 20/36

Step 3

Add the Numerators

Now add the numerators (2 + 20 = 22) and keep the common denominator 36 unchanged.

2 + 20/36 = 22/36

Step 4

Simplify the Fraction to Lowest Terms

Find the Greatest Common Divisor (GCD) of 22 and 36, which is 2. Divide both the numerator and denominator by 2.

22 ÷ 2/36 ÷ 2 = 11/18

Step 5

Decimal & Percentage Representation

Dividing the numerator 11 by denominator 18 produces a repeating decimal (approximately 0.611111, or 61.1111%).

11 ÷ 18 = 0.611111 (61.1111%)

Visual Representation

The diagram below illustrates 2/36 plus 5/9 visually:

Summary & Alternative Representations

Property / Format	Value
Lowest Terms Fraction	`11/18`
Mixed Number Form	`11/18`
Decimal Form	`0.611111`
Percentage	`61.1111%`

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Frequently Asked Questions

What is 2/36 plus 5/9 as a fraction?

2/36 + 5/9 in simplest fraction form is 11/18.

What is 2/36 plus 5/9 as a decimal?

2/36 + 5/9 converted to a decimal is 0.611111.

What is 2/36 plus 5/9 as a percentage?

2/36 + 5/9 expressed as a percentage is 61.1111%.

Does 2/36 plus 5/9 result in a terminating or repeating decimal?

It results in a repeating decimal (approximately 0.611111...) because the denominator contains prime factors other than 2 and 5.