Converting 12.42778 to a Fraction
Step-by-step explanation of how to convert 12.42778 to a fraction
Result
12.42778 =
621389
50000
Mixed number:
12
21389
50000
Step 1: Identify the number of decimal places
The decimal 12.42778 has 5 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 105 = 100000 to eliminate the decimal point.
12.42778 × 100000 = 1242778
Step 3: Write as a fraction
12.42778 =
1242778
100000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 1242778 and 100000.
GCD(1242778, 100000) = 2
Divide both the numerator and denominator by the GCD:
1242778
100000
=
1242778 ÷ 2
100000 ÷ 2
=
621389
50000
Related Conversions
Other decimal to fraction conversions you might find useful
Common Fraction Conversions
Popular decimal to fraction conversions