Question

rehan rides bike along the edge of the park looking the route 15km length and 5km width .it takes him 4 hours what is his average speed?
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Answer 1

Answer:

10km/hr

Step-by-step explanation:

TOTAL DISTANCE = (15*2) + (5*2)

= 30+10

= 40km

TIME =4hrs

speed =d/t

= 40/4

=10km/hr (ANS)

HOPE IT HELPS YOU

Answer 2

Answer:

Step-by-step explanation:

Total Distance=15*2+5*2

=40Km

Total time =4hours

Speed =40/4

=10Km

Average speed=10/2

=5km