Converting 21.698456 to a Fraction
Step-by-step explanation of how to convert 21.698456 to a fraction
Result
21.698456 =
2712307
125000
Mixed number:
21
87307
125000
Step 1: Identify the number of decimal places
The decimal 21.698456 has 6 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 106 = 1000000 to eliminate the decimal point.
21.698456 × 1000000 = 21698456
Step 3: Write as a fraction
21.698456 =
21698456
1000000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 21698456 and 1000000.
GCD(21698456, 1000000) = 8
Divide both the numerator and denominator by the GCD:
21698456
1000000
=
21698456 ÷ 8
1000000 ÷ 8
=
2712307
125000
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