Converting 0.645428 to a Fraction
Step-by-step explanation of how to convert 0.645428 to a fraction

Result

0.645428 =
161357
250000

Step 1: Identify the number of decimal places

The decimal 0.645428 has 6 decimal places.

Step 2: Multiply by the appropriate power of 10

Multiply by 106 = 1000000 to eliminate the decimal point.

0.645428 × 1000000 = 645428

Step 3: Write as a fraction

0.645428 =

645428
1000000

Step 4: Simplify the fraction

Find the greatest common divisor (GCD) of 645428 and 1000000.

GCD(645428, 1000000) = 4

Divide both the numerator and denominator by the GCD:

645428
1000000

=

645428 ÷ 4
1000000 ÷ 4

=

161357
250000
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