Question

write the denominator of the rational numbers 317 upon 500 in the form 2 raise to m × 5 raise to n , where m and n are non negative integers hence, write its decimals expansion without actual division.​

Answer 1

The denominator of the rational number

$\small \bold{ \frac{317}{500} \: in \: the \: form \:{2}^{m} \times {5}^{n} \: , where m,n are}$

$\small \bold{are \: non-negative \: integers \: {2}^{2} and \: {5}^{3} }$

$\frac{317}{500} = 0.634$

$\frac{317}{ {2}^{2} {5}^{3} } = 0.634$