Excluding stoppages the speed of bus is 60 km/hr and including stoppages it average speed becomes 48km/hr. for how much time the bus stops.
a.10 min
b.12 min
c.14 min
d.16 min
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The and is 12min.
Because if the bus speed is 60km/hr.
And by including the stoppages the bus speed is 48km/hr.
60
-48
And=12 min
Because if the bus speed is 60km/hr.
And by including the stoppages the bus speed is 48km/hr.
60
-48
And=12 min
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