Converting 20.78664 to a Fraction
Step-by-step explanation of how to convert 20.78664 to a fraction
Result
20.78664 =
259833
12500
Mixed number:
20
9833
12500
Step 1: Identify the number of decimal places
The decimal 20.78664 has 5 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 105 = 100000 to eliminate the decimal point.
20.78664 × 100000 = 2078664
Step 3: Write as a fraction
20.78664 =
2078664
100000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 2078664 and 100000.
GCD(2078664, 100000) = 8
Divide both the numerator and denominator by the GCD:
2078664
100000
=
2078664 ÷ 8
100000 ÷ 8
=
259833
12500
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