Converting 77.78928 to a Fraction
Step-by-step explanation of how to convert 77.78928 to a fraction
Result
77.78928 =
486183
6250
Mixed number:
77
4933
6250
Step 1: Identify the number of decimal places
The decimal 77.78928 has 5 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 105 = 100000 to eliminate the decimal point.
77.78928 × 100000 = 7778928
Step 3: Write as a fraction
77.78928 =
7778928
100000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 7778928 and 100000.
GCD(7778928, 100000) = 16
Divide both the numerator and denominator by the GCD:
7778928
100000
=
7778928 ÷ 16
100000 ÷ 16
=
486183
6250
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