Converting 3.90878 to a Fraction
Step-by-step explanation of how to convert 3.90878 to a fraction
Result
3.90878 =
195439
50000
Mixed number:
3
45439
50000
Step 1: Identify the number of decimal places
The decimal 3.90878 has 5 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 105 = 100000 to eliminate the decimal point.
3.90878 × 100000 = 390878
Step 3: Write as a fraction
3.90878 =
390878
100000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 390878 and 100000.
GCD(390878, 100000) = 2
Divide both the numerator and denominator by the GCD:
390878
100000
=
390878 ÷ 2
100000 ÷ 2
=
195439
50000
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