Question

Express 0.3178 bar is the form of p/q where p and q are
and q not equal to 0.​

Answer 1

Step-by-step explanation:

$let \: x = 0. \overline{3187}...(1) \\ \\ \therefore \: 10000x = 3187. \overline{3187} \\ \\ \therefore \: 10000x = 3187 + 0. \overline{3187} ...(2)\\ \\ from \: equations \: (1) \: and \: (2) \\ \\ 10000x = 3187 + x \\ \\ \therefore \: 10000x - x= 3187 \\ \\ \therefore \: 9999 x= 3187 \\ \\ \huge \orange{ \boxed {\boxed {\therefore \: x = \frac{3187}{9999}}} }$