Converting 81.57488 to a Fraction
Step-by-step explanation of how to convert 81.57488 to a fraction
Result
81.57488 =
509843
6250
Mixed number:
81
3593
6250
Step 1: Identify the number of decimal places
The decimal 81.57488 has 5 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 105 = 100000 to eliminate the decimal point.
81.57488 × 100000 = 8157488
Step 3: Write as a fraction
81.57488 =
8157488
100000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 8157488 and 100000.
GCD(8157488, 100000) = 16
Divide both the numerator and denominator by the GCD:
8157488
100000
=
8157488 ÷ 16
100000 ÷ 16
=
509843
6250
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