Converting 4.20288 to a Fraction
Step-by-step explanation of how to convert 4.20288 to a fraction
Result
4.20288 =
13134
3125
Mixed number:
4
634
3125
Step 1: Identify the number of decimal places
The decimal 4.20288 has 5 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 105 = 100000 to eliminate the decimal point.
4.20288 × 100000 = 420288
Step 3: Write as a fraction
4.20288 =
420288
100000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 420288 and 100000.
GCD(420288, 100000) = 32
Divide both the numerator and denominator by the GCD:
420288
100000
=
420288 ÷ 32
100000 ÷ 32
=
13134
3125
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