Question

Convert the decimal number 2.176in the form of p/q

Answer 1

$convert \: the \: decimal \:number \: 2.176 \: in \: the \: form \: of \: \frac{p}{q} ? \\ \\ \: ans. \: \: if \: tens \: place \: has \: decimal \: so \: \frac{p}{q} = 217.6 = \frac{2176}{10} \\ \\ \: if \: hundreds\: place \: has \: decimal \: so \: \frac{p}{q} = 21.76 = \frac{2176}{100} \\ \\ if \: thousands\: place \: has \: decimal \: so \: \frac{p}{q} = 2.176 = \frac{2176}{1000} \\ \\ so \: answer \: is \: 2.176 = \frac{2176}{1000} \: \: answer.$