On $12/31/20$x$3,$ a business had total assets of $$750,000$ and owner$$s equity of $$500,000.$ What was debt$-$to$-$worth ratio on $12/31/20$x$3?$

$$250,000$

$$1,250,000$

$0\mathrm{.}5$x

$1\mathrm{.}5$x