Converting 20.990144 to a Fraction
Step-by-step explanation of how to convert 20.990144 to a fraction
Result
20.990144 =
327971
15625
Mixed number:
20
15471
15625
Step 1: Identify the number of decimal places
The decimal 20.990144 has 6 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 106 = 1000000 to eliminate the decimal point.
20.990144 × 1000000 = 20990144
Step 3: Write as a fraction
20.990144 =
20990144
1000000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 20990144 and 1000000.
GCD(20990144, 1000000) = 64
Divide both the numerator and denominator by the GCD:
20990144
1000000
=
20990144 ÷ 64
1000000 ÷ 64
=
327971
15625
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