Converting 21.17208 to a Fraction
Step-by-step explanation of how to convert 21.17208 to a fraction
Result
21.17208 =
264651
12500
Mixed number:
21
2151
12500
Step 1: Identify the number of decimal places
The decimal 21.17208 has 5 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 105 = 100000 to eliminate the decimal point.
21.17208 × 100000 = 2117208
Step 3: Write as a fraction
21.17208 =
2117208
100000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 2117208 and 100000.
GCD(2117208, 100000) = 8
Divide both the numerator and denominator by the GCD:
2117208
100000
=
2117208 ÷ 8
100000 ÷ 8
=
264651
12500
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