Converting 12.3 to a Fraction
Step-by-step explanation of how to convert 12.3 to a fraction

Result

12.3 =
123
10
Mixed number:
12
3
10

Step 1: Identify the number of decimal places

The decimal 12.3 has 1 decimal places.

Step 2: Multiply by the appropriate power of 10

Multiply by 101 = 10 to eliminate the decimal point.

12.3 × 10 = 123

Step 3: Write as a fraction

12.3 =

123
10

Step 4: Simplify the fraction

Find the greatest common divisor (GCD) of 123 and 10.

GCD(123, 10) = 1

Divide both the numerator and denominator by the GCD:

123
10

=

123 ÷ 1
10 ÷ 1

=

123
10
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