What is 2/20 plus 2/6? (Answer: 13/30)

Exact Answer

==================================================
Problem: What is 2/20 plus 2/6?
Formula / Expression: 2/20 + 2/6
Final Answer: 13/30
==================================================

Step-by-Step Solution:

Step 1: Find the Least Common Denominator (LCD)
The denominators 20 and 6 share a common factor (GCD = 2). Finding their Least Common Multiple gives an LCD of 60 (which is smaller than their product 20 × 6 = 120, keeping the calculation simpler).
Working: LCD(20, 6) = 60

Step 2: Convert to Equivalent Fractions with Common Denominator 60
Multiply the numerator and denominator of 2/20 by 3, and multiply the numerator and denominator of 2/6 by 10 so both fractions share the common base 60.
Working: 2 × 3/20 × 3 = 6/60 and 2 × 10/6 × 10 = 20/60

Step 3: Add the Numerators
Now add the numerators (6 + 20 = 26) and keep the common denominator 60 unchanged.
Working: 6 + 20/60 = 26/60

Step 4: Simplify the Fraction to Lowest Terms
Find the Greatest Common Divisor (GCD) of 26 and 60, which is 2. Divide both the numerator and denominator by 2.
Working: 26 ÷ 2/60 ÷ 2 = 13/30

Step 5: Decimal & Percentage Representation
Dividing the numerator 13 by denominator 30 produces a repeating decimal (approximately 0.433333, or 43.3333%).
Working: 13 ÷ 30 = 0.433333 (43.3333%)

Key Values:
- Simplified Fraction: 13/30
- Mixed Number Form: 13/30
- Decimal Value: 0.433333
- Percentage: 43.3333%

--------------------------------------------------
Solved with FractionsCalc:
https://fractionscalc.com/what-is-2-20-plus-2-6/
==================================================

2/20 + 2/6 = 13/30

Simplified Fraction

13/30

Mixed Number

Proper (13/30)

Decimal Value

0.433333

Percentage

43.3333%

Reduce / Convert Fraction:

Convert Fraction:

Enter Decimal Number:

Enter Percentage: %

What is % of

From Value: To Value:

Simplify Ratio: :

Switch to Proportion / Missing X Solver (A/B = C/D) →

Enter 3 known numbers and leave 1 empty (or type x) to solve:

← Switch to Ratio Simplifier (A:B)

Provide any 2 values below to calculate the remaining:

Price before discount

Discount

Price after discount

You saved

+ Add Sales Tax & Extra Coupon (Optional)

Sales Tax: % Extra Off: %

Provide any 2 values below to calculate the remaining:

Cost

Markup

REVENUE

Gross Profit

Profit Margin

Bill Subtotal

Tip Percentage

Split (People)

👥

Quick Tip:

Total Bill

Split Between

👥

Tip % (Optional)

Include Tip:

Total Price

Quantity

Unit of Measure

← Discount & Sales Tax • Ratio Simplifier (A:B) →

First Number: Second Number:

Find All Factors of:

Dividend: ÷ Divisor:

Number to Round: To Nearest:

Method: Standard (5+ ↑) Always Up (Ceil) Always Down (Floor)

Presets:

√ Square Root of: OR Power (x^y): ^{^}

x² + x + = 0

Number (n! & log):

Circle Radius (r):

Side a: Side b:

Angle (Degrees): °

Numbers (comma separated):

Total Items (n): Choose (r):

Decimal Number:

Number (1–3999):

Step-by-Step Solution: 2/20 + 2/6

Step 1

Find the Least Common Denominator (LCD)

The denominators 20 and 6 share a common factor (GCD = 2). Finding their Least Common Multiple gives an LCD of 60 (which is smaller than their product 20 × 6 = 120, keeping the calculation simpler).

LCD(20, 6) = 60

Step 2

Convert to Equivalent Fractions with Common Denominator 60

Multiply the numerator and denominator of 2/20 by 3, and multiply the numerator and denominator of 2/6 by 10 so both fractions share the common base 60.

2 × 3/20 × 3 = 6/60 and 2 × 10/6 × 10 = 20/60

Step 3

Add the Numerators

Now add the numerators (6 + 20 = 26) and keep the common denominator 60 unchanged.

6 + 20/60 = 26/60

Step 4

Simplify the Fraction to Lowest Terms

Find the Greatest Common Divisor (GCD) of 26 and 60, which is 2. Divide both the numerator and denominator by 2.

26 ÷ 2/60 ÷ 2 = 13/30

Step 5

Decimal & Percentage Representation

Dividing the numerator 13 by denominator 30 produces a repeating decimal (approximately 0.433333, or 43.3333%).

13 ÷ 30 = 0.433333 (43.3333%)

Visual Representation

The diagram below illustrates 2/20 plus 2/6 visually:

Summary & Alternative Representations

Property / Format	Value
Lowest Terms Fraction	`13/30`
Mixed Number Form	`13/30`
Decimal Form	`0.433333`
Percentage	`43.3333%`

Was this solution helpful?

Help us improve our free step-by-step tools

Frequently Asked Questions

What is 2/20 plus 2/6 as a fraction?

2/20 + 2/6 in simplest fraction form is 13/30.

What is 2/20 plus 2/6 as a decimal?

2/20 + 2/6 converted to a decimal is 0.433333.

What is 2/20 plus 2/6 as a percentage?

2/20 + 2/6 expressed as a percentage is 43.3333%.

Does 2/20 plus 2/6 result in a terminating or repeating decimal?

It results in a repeating decimal (approximately 0.433333...) because the denominator contains prime factors other than 2 and 5.