Converting 2.15978 to a Fraction
Step-by-step explanation of how to convert 2.15978 to a fraction
Result
2.15978 =
107989
50000
Mixed number:
2
7989
50000
Step 1: Identify the number of decimal places
The decimal 2.15978 has 5 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 105 = 100000 to eliminate the decimal point.
2.15978 × 100000 = 215978
Step 3: Write as a fraction
2.15978 =
215978
100000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 215978 and 100000.
GCD(215978, 100000) = 2
Divide both the numerator and denominator by the GCD:
215978
100000
=
215978 ÷ 2
100000 ÷ 2
=
107989
50000
Related Conversions
Other decimal to fraction conversions you might find useful
Common Fraction Conversions
Popular decimal to fraction conversions