Converting 22.45 to a Fraction
Step-by-step explanation of how to convert 22.45 to a fraction
Result
22.45 =
449
20
Mixed number:
22
9
20
Step 1: Identify the number of decimal places
The decimal 22.45 has 2 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 102 = 100 to eliminate the decimal point.
22.45 × 100 = 2245
Step 3: Write as a fraction
22.45 =
2245
100
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 2245 and 100.
GCD(2245, 100) = 5
Divide both the numerator and denominator by the GCD:
2245
100
=
2245 ÷ 5
100 ÷ 5
=
449
20
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