Respuesta :

Fadinglight
She ran at either 5m/s
Or 11.185 miles/hr

Explanation:
Aight well if she did 100m in 20s then that’s 5m/s which would also be 11.185M/h
m = meters
M = miles

Hope this helps!
her speed is 5



s=d/t. 100/20= 5