Converting 3.969978 to a Fraction
Step-by-step explanation of how to convert 3.969978 to a fraction
Result
3.969978 =
1984989
500000
Mixed number:
3
484989
500000
Step 1: Identify the number of decimal places
The decimal 3.969978 has 6 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 106 = 1000000 to eliminate the decimal point.
3.969978 × 1000000 = 3969978
Step 3: Write as a fraction
3.969978 =
3969978
1000000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 3969978 and 1000000.
GCD(3969978, 1000000) = 2
Divide both the numerator and denominator by the GCD:
3969978
1000000
=
3969978 ÷ 2
1000000 ÷ 2
=
1984989
500000
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