What is 3/6 plus 4/8?
3/6 plus 4/8 equals 1 (or 1 in decimal form). Learn the step-by-step solution to add 3/6 and 4/8 using Least Common Denominator and simplification.
Exact Answer
3/6 + 4/8 = 1
Simplified Fraction
1
Mixed Number
1
Decimal Value
1
Percentage
100%
Step-by-Step Solution: 3/6 + 4/8
Step 1
Find the Least Common Denominator (LCD)
The denominators 6 and 8 share a common factor (GCD = 2). Finding their Least Common Multiple gives an LCD of 24 (which is smaller than their product 6 × 8 = 48, keeping the calculation simpler).
LCD(6, 8) = 24
Step 2
Convert to Equivalent Fractions with Common Denominator 24
Multiply the numerator and denominator of 3/6 by 4, and multiply the numerator and denominator of 4/8 by 3 so both fractions share the common base 24.
3 × 4/6 × 4 = 12/24 and 4 × 3/8 × 3 = 12/24
Step 3
Add the Numerators
Now add the numerators (12 + 12 = 24) and keep the common denominator 24 unchanged.
12 + 12/24 = 24/24
Step 4
Simplify to an Exact Whole Number
Notice that the numerator (24) is completely divisible by the denominator (24). Dividing 24 by 24 yields the whole number 1 with zero remainder.
24/24 = 1
Step 5
Decimal & Percentage Representation
Dividing the numerator 1 by denominator 1 yields an exact terminating decimal of 1 (or 100%).
1 ÷ 1 = 1 (100%)
Visual Representation
The diagram below illustrates 3/6 plus 4/8 visually:
+
=
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| Lowest Terms Fraction | 1 |
| Mixed Number Form | 1 |
| Decimal Form | 1 |
| Percentage | 100% |
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Frequently Asked Questions
What is 3/6 plus 4/8 as a fraction?
3/6 + 4/8 in simplest fraction form is 1.
What is 3/6 plus 4/8 as a decimal?
3/6 + 4/8 converted to a decimal is 1.
What is 3/6 plus 4/8 as a percentage?
3/6 + 4/8 expressed as a percentage is 100%.
Is the answer to 3/6 plus 4/8 a whole number?
Yes, 3/6 + 4/8 simplifies completely to the whole number 1 with no remaining fractional part.