Converting 19.89 to a Fraction
Step-by-step explanation of how to convert 19.89 to a fraction
Result
19.89 =
1989
100
Mixed number:
19
89
100
Step 1: Identify the number of decimal places
The decimal 19.89 has 2 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 102 = 100 to eliminate the decimal point.
19.89 × 100 = 1989
Step 3: Write as a fraction
19.89 =
1989
100
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 1989 and 100.
GCD(1989, 100) = 1
Divide both the numerator and denominator by the GCD:
1989
100
=
1989 ÷ 1
100 ÷ 1
=
1989
100
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