Converting 1.425 to a Fraction
Step-by-step explanation of how to convert 1.425 to a fraction
Result
1.425 =
57
40
Mixed number:
1
17
40
Step 1: Identify the number of decimal places
The decimal 1.425 has 3 decimal places.
Step 2: Multiply by the appropriate power of 10
Multiply by 103 = 1000 to eliminate the decimal point.
1.425 × 1000 = 1425
Step 3: Write as a fraction
1.425 =
1425
1000
Step 4: Simplify the fraction
Find the greatest common divisor (GCD) of 1425 and 1000.
GCD(1425, 1000) = 25
Divide both the numerator and denominator by the GCD:
1425
1000
=
1425 ÷ 25
1000 ÷ 25
=
57
40
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