Converting 1.689721 to a Fraction
Step-by-step explanation of how to convert 1.689721 to a fraction

Result

1.689721 =
1689721
1000000
Mixed number:
1
689721
1000000

Step 1: Identify the number of decimal places

The decimal 1.689721 has 6 decimal places.

Step 2: Multiply by the appropriate power of 10

Multiply by 106 = 1000000 to eliminate the decimal point.

1.689721 × 1000000 = 1689721

Step 3: Write as a fraction

1.689721 =

1689721
1000000

Step 4: Simplify the fraction

Find the greatest common divisor (GCD) of 1689721 and 1000000.

GCD(1689721, 1000000) = 1

Divide both the numerator and denominator by the GCD:

1689721
1000000

=

1689721 ÷ 1
1000000 ÷ 1

=

1689721
1000000
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