Converting 12.1284 to a Fraction
Step-by-step explanation of how to convert 12.1284 to a fraction
Result
12.1284 =
30321
2500
Mixed number:
12
321
2500
Step 1: Identify the number of decimal places
The decimal 12.1284 has 4 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 104 = 10000 to eliminate the decimal point.
12.1284 × 10000 = 121284
Step 3: Write as a fraction
12.1284 =
121284
10000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 121284 and 10000.
GCD(121284, 10000) = 4
Divide both the numerator and denominator by the GCD:
121284
10000
=
121284 ÷ 4
10000 ÷ 4
=
30321
2500
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