Converting 0.642025 to a Fraction
Step-by-step explanation of how to convert 0.642025 to a fraction

Result

0.642025 =
25681
40000

Step 1: Identify the number of decimal places

The decimal 0.642025 has 6 decimal places.

Step 2: Multiply by the appropriate power of 10

Multiply by 106 = 1000000 to eliminate the decimal point.

0.642025 × 1000000 = 642025

Step 3: Write as a fraction

0.642025 =

642025
1000000

Step 4: Simplify the fraction

Find the greatest common divisor (GCD) of 642025 and 1000000.

GCD(642025, 1000000) = 25

Divide both the numerator and denominator by the GCD:

642025
1000000

=

642025 ÷ 25
1000000 ÷ 25

=

25681
40000
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