Converting 3.90745 to a Fraction
Step-by-step explanation of how to convert 3.90745 to a fraction

Result

3.90745 =
78149
20000
Mixed number:
3
18149
20000

Step 1: Identify the number of decimal places

The decimal 3.90745 has 5 decimal places.

Step 2: Multiply by the appropriate power of 10

Multiply by 105 = 100000 to eliminate the decimal point.

3.90745 × 100000 = 390745

Step 3: Write as a fraction

3.90745 =

390745
100000

Step 4: Simplify the fraction

Find the greatest common divisor (GCD) of 390745 and 100000.

GCD(390745, 100000) = 5

Divide both the numerator and denominator by the GCD:

390745
100000

=

390745 ÷ 5
100000 ÷ 5

=

78149
20000
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