Respuesta :

Answer:

15 km

Step-by-step explanation:

9:30 to 12:00 = 2.5 hours

2.5 x 6 = 15

Answer:

[tex]distance \: covered \: in \: 1hr \: = 6km \: \\ distance \: coveres \: in \: 2.5 \: m \: = \: x \: \\ x = 2.5 {}^{6} \\ = > \: \: 15 \: km \: [/tex]