Converting 66.4 to a Fraction
Step-by-step explanation of how to convert 66.4 to a fraction

Result

66.4 =
332
5
Mixed number:
66
2
5

Step 1: Identify the number of decimal places

The decimal 66.4 has 1 decimal places.

Step 2: Multiply by the appropriate power of 10

Multiply by 101 = 10 to eliminate the decimal point.

66.4 × 10 = 664

Step 3: Write as a fraction

66.4 =

664
10

Step 4: Simplify the fraction

Find the greatest common divisor (GCD) of 664 and 10.

GCD(664, 10) = 2

Divide both the numerator and denominator by the GCD:

664
10

=

664 ÷ 2
10 ÷ 2

=

332
5
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