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Exact Answer
3/29 + 11/13 = 358/377
Simplified Fraction
358/377
Mixed Number
Proper (358/377)
Decimal Value
0.949602
Percentage
94.9602%

Step-by-Step Solution: 3/29 + 11/13

Step 1

Find the Least Common Denominator (LCD)

The denominators 29 and 13 are coprime (they share no common factors other than 1). Therefore, their Least Common Denominator (LCD) is simply their direct product: 29 × 13 = 377.
LCD(29, 13) = 377
Step 2

Convert to Equivalent Fractions with Common Denominator 377

Multiply the numerator and denominator of 3/29 by 13, and multiply the numerator and denominator of 11/13 by 29 so both fractions share the common base 377.
3 × 13/29 × 13 = 39/377   and   11 × 29/13 × 29 = 319/377
Step 3

Add the Numerators

Now add the numerators (39 + 319 = 358) and keep the common denominator 377 unchanged.
39 + 319/377 = 358/377
Step 4

Check if the Fraction Can Be Simplified

The Greatest Common Divisor (GCD) of 358 and 377 is 1, confirming that 358/377 cannot be reduced further—it is already in its simplest irreducible form.
358/377
Step 5

Decimal & Percentage Representation

Dividing the numerator 358 by denominator 377 produces a repeating decimal (approximately 0.949602, or 94.9602%).
358 ÷ 377 = 0.949602 (94.9602%)

Visual Representation

The diagram below illustrates 3/29 plus 11/13 visually:

3/293 of 29 parts shadedValue: 0.1034 (10.3%)
+
11/1311 of 13 parts shadedValue: 0.8462 (84.6%)
=
Result: 358/377358 of 377 parts shadedValue: 0.9496 (95%)

Summary & Alternative Representations

Property / FormatValue
Lowest Terms Fraction358/377
Mixed Number Form358/377
Decimal Form0.949602
Percentage94.9602%

Frequently Asked Questions

What is 3/29 plus 11/13 as a fraction?

3/29 + 11/13 in simplest fraction form is 358/377.

What is 3/29 plus 11/13 as a decimal?

3/29 + 11/13 converted to a decimal is 0.949602.

What is 3/29 plus 11/13 as a percentage?

3/29 + 11/13 expressed as a percentage is 94.9602%.

Does 3/29 plus 11/13 result in a terminating or repeating decimal?

It results in a repeating decimal (approximately 0.949602...) because the denominator contains prime factors other than 2 and 5.