Speed!

We can use the formula: $v=\dfrac{d}{t}$ where: $v=speed;t=time$ and $d=distance$

Convert first $8$ minutes to hours and that is $\dfrac{8}{60}$ hours.

Substitute:

$45=\dfrac{t}{\frac{8}{60}}$

$\boxed{d=6~km}$

A total hour is 60 minutes. He runs 8 minutes of an hour so,
$\frac{8}{60}$ x $\frac{45}{1}$

then we can simplify: $\frac{8}{4}$ x $\frac{3}{1}$

= $\frac{24}{4}$

= 6

45 km/hr x 1hr/60 min = ,75km/min x 8 min = 6km. Ed Gray

if the man travels 45 kmph then 45/60 since 1 hour is = 60 min. then the answer is 0.75 multiply by 8, the answer is 6.

If the man travels 45km in 60min,then distance covered in 8min should be 8*45/60=6km. (by cross multiplying)