Question $2$

The speed limit on many U$.$S$.$ highways is $65m\frac{i}{h}r.$ Convert this speed in $k\frac{m}{?}$ day. Tip: $1km=0\mathrm{.}6214mi$;$1m=39\mathrm{.}37in$;$1ft=30\mathrm{.}48cm$

$2\mathrm{.}5{10}^{3}k\frac{m}{d}ay$

$6\mathrm{.}5{10}^{3}k\frac{m}{?}$ day

$2\mathrm{.}5k\frac{m}{?}$ day

$2\mathrm{.}5{10}^{2}k\frac{m}{?}$ day