Converting 31.125 to a Fraction
Step-by-step explanation of how to convert 31.125 to a fraction

Result

31.125 =
249
8
Mixed number:
31
1
8

Step 1: Identify the number of decimal places

The decimal 31.125 has 3 decimal places.

Step 2: Multiply by the appropriate power of 10

Multiply by 103 = 1000 to eliminate the decimal point.

31.125 × 1000 = 31125

Step 3: Write as a fraction

31.125 =

31125
1000

Step 4: Simplify the fraction

Find the greatest common divisor (GCD) of 31125 and 1000.

GCD(31125, 1000) = 125

Divide both the numerator and denominator by the GCD:

31125
1000

=

31125 ÷ 125
1000 ÷ 125

=

249
8
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