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Exact Answer
4/13 + 8/24 = 25/39
Simplified Fraction
25/39
Mixed Number
Proper (25/39)
Decimal Value
0.641026
Percentage
64.1026%

Step-by-Step Solution: 4/13 + 8/24

Step 1

Find the Least Common Denominator (LCD)

The denominators 13 and 24 are coprime (they share no common factors other than 1). Therefore, their Least Common Denominator (LCD) is simply their direct product: 13 ร— 24 = 312.
LCD(13, 24) = 312
Step 2

Convert to Equivalent Fractions with Common Denominator 312

Multiply the numerator and denominator of 4/13 by 24, and multiply the numerator and denominator of 8/24 by 13 so both fractions share the common base 312.
4 ร— 24/13 ร— 24 = 96/312   and   8 ร— 13/24 ร— 13 = 104/312
Step 3

Add the Numerators

Now add the numerators (96 + 104 = 200) and keep the common denominator 312 unchanged.
96 + 104/312 = 200/312
Step 4

Simplify the Fraction to Lowest Terms

Find the Greatest Common Divisor (GCD) of 200 and 312, which is 8. Divide both the numerator and denominator by 8.
200 รท 8/312 รท 8 = 25/39
Step 5

Decimal & Percentage Representation

Dividing the numerator 25 by denominator 39 produces a repeating decimal (approximately 0.641026, or 64.1026%).
25 รท 39 = 0.641026 (64.1026%)

Visual Representation

The diagram below illustrates 4/13 plus 8/24 visually:

4/134 of 13 parts shadedValue: 0.3077 (30.8%)
+
8/248 of 24 parts shadedValue: 0.3333 (33.3%)
=
Result: 25/3925 of 39 parts shadedValue: 0.641 (64.1%)

Summary & Alternative Representations

Property / FormatValue
Lowest Terms Fraction25/39
Mixed Number Form25/39
Decimal Form0.641026
Percentage64.1026%

Frequently Asked Questions

What is 4/13 plus 8/24 as a fraction?

4/13 + 8/24 in simplest fraction form is 25/39.

What is 4/13 plus 8/24 as a decimal?

4/13 + 8/24 converted to a decimal is 0.641026.

What is 4/13 plus 8/24 as a percentage?

4/13 + 8/24 expressed as a percentage is 64.1026%.

Does 4/13 plus 8/24 result in a terminating or repeating decimal?

It results in a repeating decimal (approximately 0.641026...) because the denominator contains prime factors other than 2 and 5.