Converting 7.78902 to a Fraction
Step-by-step explanation of how to convert 7.78902 to a fraction
Result
7.78902 =
389451
50000
Mixed number:
7
39451
50000
Step 1: Identify the number of decimal places
The decimal 7.78902 has 5 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 105 = 100000 to eliminate the decimal point.
7.78902 × 100000 = 778902
Step 3: Write as a fraction
7.78902 =
778902
100000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 778902 and 100000.
GCD(778902, 100000) = 2
Divide both the numerator and denominator by the GCD:
778902
100000
=
778902 ÷ 2
100000 ÷ 2
=
389451
50000
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