Converting 20.6404 to a Fraction
Step-by-step explanation of how to convert 20.6404 to a fraction
Result
20.6404 =
51601
2500
Mixed number:
20
1601
2500
Step 1: Identify the number of decimal places
The decimal 20.6404 has 4 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 104 = 10000 to eliminate the decimal point.
20.6404 × 10000 = 206404
Step 3: Write as a fraction
20.6404 =
206404
10000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 206404 and 10000.
GCD(206404, 10000) = 4
Divide both the numerator and denominator by the GCD:
206404
10000
=
206404 ÷ 4
10000 ÷ 4
=
51601
2500
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