Converting 6.45991 to a Fraction
Step-by-step explanation of how to convert 6.45991 to a fraction

Result

6.45991 =
645991
100000
Mixed number:
6
45991
100000

Step 1: Identify the number of decimal places

The decimal 6.45991 has 5 decimal places.

Step 2: Multiply by the appropriate power of 10

Multiply by 105 = 100000 to eliminate the decimal point.

6.45991 × 100000 = 645991

Step 3: Write as a fraction

6.45991 =

645991
100000

Step 4: Simplify the fraction

Find the greatest common divisor (GCD) of 645991 and 100000.

GCD(645991, 100000) = 1

Divide both the numerator and denominator by the GCD:

645991
100000

=

645991 ÷ 1
100000 ÷ 1

=

645991
100000
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