Sarita and Julie start walking from the same place in the opposite directions. If Julie walks at a speed of 21km/hr and Sarita at a speed2 of 2 km/hr, in how much time will they be 18 km apart ?

Sarita and Julie start walking from the same place in the opposite dir

1.	Sarita and Julie start walking from the same place in the opposite directions. If Julie walks at a speed of 21km/hr and Sarita at a speed2 of 2 km/hr, in how much time will they be 18 km apart ?
A.	4.0 hrs
B.	4.5 hrs
C.	5.0 hrs
D.	4.8 hrs
Answer» B. 4.5 hrs

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Sarita and Julie start walking from the same place in the opposite directions. If Julie walks at a speed of 21km/hr and Sarita at a speed2 of 2 km/hr, in how much time will they be 18 km apart ?

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