What is 5/35 plus 2/4? (Answer: 9/14)

Exact Answer

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Problem: What is 5/35 plus 2/4?
Formula / Expression: 5/35 + 2/4
Final Answer: 9/14
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Step-by-Step Solution:

Step 1: Find the Least Common Denominator (LCD)
The denominators 35 and 4 are coprime (they share no common factors other than 1). Therefore, their Least Common Denominator (LCD) is simply their direct product: 35 × 4 = 140.
Working: LCD(35, 4) = 140

Step 2: Convert to Equivalent Fractions with Common Denominator 140
Multiply the numerator and denominator of 5/35 by 4, and multiply the numerator and denominator of 2/4 by 35 so both fractions share the common base 140.
Working: 5 × 4/35 × 4 = 20/140 and 2 × 35/4 × 35 = 70/140

Step 3: Add the Numerators
Now add the numerators (20 + 70 = 90) and keep the common denominator 140 unchanged.
Working: 20 + 70/140 = 90/140

Step 4: Simplify the Fraction to Lowest Terms
Find the Greatest Common Divisor (GCD) of 90 and 140, which is 10. Divide both the numerator and denominator by 10.
Working: 90 ÷ 10/140 ÷ 10 = 9/14

Step 5: Decimal & Percentage Representation
Dividing the numerator 9 by denominator 14 produces a repeating decimal (approximately 0.642857, or 64.2857%).
Working: 9 ÷ 14 = 0.642857 (64.2857%)

Key Values:
- Simplified Fraction: 9/14
- Mixed Number Form: 9/14
- Decimal Value: 0.642857
- Percentage: 64.2857%

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Solved with FractionsCalc:
https://fractionscalc.com/what-is-5-35-plus-2-4/
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5/35 + 2/4 = 9/14

Simplified Fraction

9/14

Mixed Number

Proper (9/14)

Decimal Value

0.642857

Percentage

64.2857%

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Step-by-Step Solution: 5/35 + 2/4

Step 1

Find the Least Common Denominator (LCD)

The denominators 35 and 4 are coprime (they share no common factors other than 1). Therefore, their Least Common Denominator (LCD) is simply their direct product: 35 × 4 = 140.

LCD(35, 4) = 140

Step 2

Convert to Equivalent Fractions with Common Denominator 140

Multiply the numerator and denominator of 5/35 by 4, and multiply the numerator and denominator of 2/4 by 35 so both fractions share the common base 140.

5 × 4/35 × 4 = 20/140 and 2 × 35/4 × 35 = 70/140

Step 3

Add the Numerators

Now add the numerators (20 + 70 = 90) and keep the common denominator 140 unchanged.

20 + 70/140 = 90/140

Step 4

Simplify the Fraction to Lowest Terms

Find the Greatest Common Divisor (GCD) of 90 and 140, which is 10. Divide both the numerator and denominator by 10.

90 ÷ 10/140 ÷ 10 = 9/14

Step 5

Decimal & Percentage Representation

Dividing the numerator 9 by denominator 14 produces a repeating decimal (approximately 0.642857, or 64.2857%).

9 ÷ 14 = 0.642857 (64.2857%)

Visual Representation

The diagram below illustrates 5/35 plus 2/4 visually:

Summary & Alternative Representations

Property / Format	Value
Lowest Terms Fraction	`9/14`
Mixed Number Form	`9/14`
Decimal Form	`0.642857`
Percentage	`64.2857%`

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Frequently Asked Questions

What is 5/35 plus 2/4 as a fraction?

5/35 + 2/4 in simplest fraction form is 9/14.

What is 5/35 plus 2/4 as a decimal?

5/35 + 2/4 converted to a decimal is 0.642857.

What is 5/35 plus 2/4 as a percentage?

5/35 + 2/4 expressed as a percentage is 64.2857%.

Does 5/35 plus 2/4 result in a terminating or repeating decimal?

It results in a repeating decimal (approximately 0.642857...) because the denominator contains prime factors other than 2 and 5.