Converting 20.21456 to a Fraction
Step-by-step explanation of how to convert 20.21456 to a fraction

Result

20.21456 =
126341
6250
Mixed number:
20
1341
6250

Step 1: Identify the number of decimal places

The decimal 20.21456 has 5 decimal places.

Step 2: Multiply by the appropriate power of 10

Multiply by 105 = 100000 to eliminate the decimal point.

20.21456 × 100000 = 2021456

Step 3: Write as a fraction

20.21456 =

2021456
100000

Step 4: Simplify the fraction

Find the greatest common divisor (GCD) of 2021456 and 100000.

GCD(2021456, 100000) = 16

Divide both the numerator and denominator by the GCD:

2021456
100000

=

2021456 ÷ 16
100000 ÷ 16

=

126341
6250
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