Converting 31.23128 to a Fraction
Step-by-step explanation of how to convert 31.23128 to a fraction
Result
31.23128 =
390391
12500
Mixed number:
31
2891
12500
Step 1: Identify the number of decimal places
The decimal 31.23128 has 5 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 105 = 100000 to eliminate the decimal point.
31.23128 × 100000 = 3123128
Step 3: Write as a fraction
31.23128 =
3123128
100000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 3123128 and 100000.
GCD(3123128, 100000) = 8
Divide both the numerator and denominator by the GCD:
3123128
100000
=
3123128 ÷ 8
100000 ÷ 8
=
390391
12500
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