Two men P and Q start a journey from the same place at a speed of 3 km/hr and $$3\frac{1}{2}$$ km/hr respectively. If they move in the same direction then what is the distance them after 4 hours ?

Two men P and Q start a journey from the same place at a speed of 3 km

1.	Two men P and Q start a journey from the same place at a speed of 3 km/hr and $$3\frac{1}{2}$$ km/hr respectively. If they move in the same direction then what is the distance them after 4 hours ?
A.	km
B.	$2\frac{1}{2}$$ km
C.	km
D.	$\frac{1}{2}$$ km
Answer» D. $\frac{1}{2}$$ km

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Two men P and Q start a journey from the same place at a speed of 3 km/hr and $$3\frac{1}{2}$$ km/hr respectively. If they move in the same direction then what is the distance them after 4 hours ?

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