Converting 42.789888 to a Fraction
Step-by-step explanation of how to convert 42.789888 to a fraction
Result
42.789888 =
668592
15625
Mixed number:
42
12342
15625
Step 1: Identify the number of decimal places
The decimal 42.789888 has 6 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 106 = 1000000 to eliminate the decimal point.
42.789888 × 1000000 = 42789888
Step 3: Write as a fraction
42.789888 =
42789888
1000000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 42789888 and 1000000.
GCD(42789888, 1000000) = 64
Divide both the numerator and denominator by the GCD:
42789888
1000000
=
42789888 ÷ 64
1000000 ÷ 64
=
668592
15625
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