0.0125
Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there are 4 numbers to the right of the decimal point, place the decimal number over 104 (10000). Next, add the whole number to the left of the decimal.
12510000
Factor 125 out of 125.
125(1)10000
Cancel the common factors.
Factor 125 out of 10000.
125⋅1125⋅80
Cancel the common factor.
125⋅1125⋅80
Rewrite the expression.
180
180
180
Convert to a Fraction 0.0125