Converting 21.40904 to a Fraction
Step-by-step explanation of how to convert 21.40904 to a fraction
Result
21.40904 =
267613
12500
Mixed number:
21
5113
12500
Step 1: Identify the number of decimal places
The decimal 21.40904 has 5 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 105 = 100000 to eliminate the decimal point.
21.40904 × 100000 = 2140904
Step 3: Write as a fraction
21.40904 =
2140904
100000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 2140904 and 100000.
GCD(2140904, 100000) = 8
Divide both the numerator and denominator by the GCD:
2140904
100000
=
2140904 ÷ 8
100000 ÷ 8
=
267613
12500
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