Converting 31.13784 to a Fraction
Step-by-step explanation of how to convert 31.13784 to a fraction
Result
31.13784 =
389223
12500
Mixed number:
31
1723
12500
Step 1: Identify the number of decimal places
The decimal 31.13784 has 5 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 105 = 100000 to eliminate the decimal point.
31.13784 × 100000 = 3113784
Step 3: Write as a fraction
31.13784 =
3113784
100000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 3113784 and 100000.
GCD(3113784, 100000) = 8
Divide both the numerator and denominator by the GCD:
3113784
100000
=
3113784 ÷ 8
100000 ÷ 8
=
389223
12500
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