0.0078125
Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there are 7 numbers to the right of the decimal point, place the decimal number over 107 (10000000). Next, add the whole number to the left of the decimal.
7812510000000
Factor 78125 out of 78125.
78125(1)10000000
Cancel the common factors.
Factor 78125 out of 10000000.
78125⋅178125⋅128
Cancel the common factor.
78125⋅178125⋅128
Rewrite the expression.
1128
1128
1128
Convert to a Fraction 0.0078125