Converting 77.9128 to a Fraction
Step-by-step explanation of how to convert 77.9128 to a fraction
Result
77.9128 =
97391
1250
Mixed number:
77
1141
1250
Step 1: Identify the number of decimal places
The decimal 77.9128 has 4 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 104 = 10000 to eliminate the decimal point.
77.9128 × 10000 = 779128
Step 3: Write as a fraction
77.9128 =
779128
10000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 779128 and 10000.
GCD(779128, 10000) = 8
Divide both the numerator and denominator by the GCD:
779128
10000
=
779128 ÷ 8
10000 ÷ 8
=
97391
1250
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