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Exact Answer
6/33 + 8/13 = 114/143
Simplified Fraction
114/143
Mixed Number
Proper (114/143)
Decimal Value
0.797203
Percentage
79.7203%

Step-by-Step Solution: 6/33 + 8/13

Step 1

Find the Least Common Denominator (LCD)

The denominators 33 and 13 are coprime (they share no common factors other than 1). Therefore, their Least Common Denominator (LCD) is simply their direct product: 33 ร— 13 = 429.
LCD(33, 13) = 429
Step 2

Convert to Equivalent Fractions with Common Denominator 429

Multiply the numerator and denominator of 6/33 by 13, and multiply the numerator and denominator of 8/13 by 33 so both fractions share the common base 429.
6 ร— 13/33 ร— 13 = 78/429   and   8 ร— 33/13 ร— 33 = 264/429
Step 3

Add the Numerators

Now add the numerators (78 + 264 = 342) and keep the common denominator 429 unchanged.
78 + 264/429 = 342/429
Step 4

Simplify the Fraction to Lowest Terms

Find the Greatest Common Divisor (GCD) of 342 and 429, which is 3. Divide both the numerator and denominator by 3.
342 รท 3/429 รท 3 = 114/143
Step 5

Decimal & Percentage Representation

Dividing the numerator 114 by denominator 143 produces a repeating decimal (approximately 0.797203, or 79.7203%).
114 รท 143 = 0.797203 (79.7203%)

Visual Representation

The diagram below illustrates 6/33 plus 8/13 visually:

6/336 of 33 parts shadedValue: 0.1818 (18.2%)
+
8/138 of 13 parts shadedValue: 0.6154 (61.5%)
=
Result: 114/143114 of 143 parts shadedValue: 0.7972 (79.7%)

Summary & Alternative Representations

Property / FormatValue
Lowest Terms Fraction114/143
Mixed Number Form114/143
Decimal Form0.797203
Percentage79.7203%

Frequently Asked Questions

What is 6/33 plus 8/13 as a fraction?

6/33 + 8/13 in simplest fraction form is 114/143.

What is 6/33 plus 8/13 as a decimal?

6/33 + 8/13 converted to a decimal is 0.797203.

What is 6/33 plus 8/13 as a percentage?

6/33 + 8/13 expressed as a percentage is 79.7203%.

Does 6/33 plus 8/13 result in a terminating or repeating decimal?

It results in a repeating decimal (approximately 0.797203...) because the denominator contains prime factors other than 2 and 5.