Two persons starting from the same place
walk at a rate of 6.25 kmph and 7.75 kmph,
respectively. What time will they take to
be 19.5 km apart, if they walk in the same
direction ?
Answers
Answered by
1
Answer:
13 hours
Step-by-step explanation:
Difference between the speed of two persons = (7.75-6.25) km .
= 1.5 km .
Distance between them = 19.5 km .
= (19.5/1.5) km .
= 13 km .
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