Converting 31.2128 to a Fraction
Step-by-step explanation of how to convert 31.2128 to a fraction
Result
31.2128 =
19508
625
Mixed number:
31
133
625
Step 1: Identify the number of decimal places
The decimal 31.2128 has 4 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 104 = 10000 to eliminate the decimal point.
31.2128 × 10000 = 312128
Step 3: Write as a fraction
31.2128 =
312128
10000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 312128 and 10000.
GCD(312128, 10000) = 16
Divide both the numerator and denominator by the GCD:
312128
10000
=
312128 ÷ 16
10000 ÷ 16
=
19508
625
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