Help me with a.b.c

Solution:

Speed = v km/hrDistance = Speed×Time(a) Distance travelled by Ashok in 5 hours = v × 5 km                                                                      = 5v km(b) Distance fromDaspur to Beespur = Distance travelled in 5 hours  + 20 km                                                            = 5v+20 km(c) Time = distancespeed = 5v+20v = 5+20vhrs
 

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