Converting 20.05 to a Fraction
Step-by-step explanation of how to convert 20.05 to a fraction
Result
20.05 =
401
20
Mixed number:
20
1
20
Step 1: Identify the number of decimal places
The decimal 20.05 has 2 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 102 = 100 to eliminate the decimal point.
20.05 × 100 = 2005
Step 3: Write as a fraction
20.05 =
2005
100
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 2005 and 100.
GCD(2005, 100) = 5
Divide both the numerator and denominator by the GCD:
2005
100
=
2005 ÷ 5
100 ÷ 5
=
401
20
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