Converting 18.21404 to a Fraction
Step-by-step explanation of how to convert 18.21404 to a fraction
Result
18.21404 =
455351
25000
Mixed number:
18
5351
25000
Step 1: Identify the number of decimal places
The decimal 18.21404 has 5 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 105 = 100000 to eliminate the decimal point.
18.21404 × 100000 = 1821404
Step 3: Write as a fraction
18.21404 =
1821404
100000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 1821404 and 100000.
GCD(1821404, 100000) = 4
Divide both the numerator and denominator by the GCD:
1821404
100000
=
1821404 ÷ 4
100000 ÷ 4
=
455351
25000
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