Converting 21.325 to a Fraction
Step-by-step explanation of how to convert 21.325 to a fraction
Result
21.325 =
853
40
Mixed number:
21
13
40
Step 1: Identify the number of decimal places
The decimal 21.325 has 3 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 103 = 1000 to eliminate the decimal point.
21.325 × 1000 = 21325
Step 3: Write as a fraction
21.325 =
21325
1000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 21325 and 1000.
GCD(21325, 1000) = 25
Divide both the numerator and denominator by the GCD:
21325
1000
=
21325 ÷ 25
1000 ÷ 25
=
853
40
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