kiran and sonia start walking from the same place in the opposite direction. if sonia walks at a speed of 5/2km/hr and kiran at a speed of 2km/hr, in how much time they be 18km apart.
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Answer:
AFTER 4 HOURS
Step-by-step explanation:
SPEED OF SONIA IS 2.5 KM/HR
SPEED OF KIRAN IS 2KM/HR
AFTER EVERY 1 HOUR THEY GO 4.5 KM APART
SO AFTER 4 HOURS THEY WILL BE 18 KM APART
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