two people start from the same place, in the same direction at speeds 8km/h and 6km/h respectively. find the distance between them after 12 min
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Answered by
0
Answer:
2km 78 meter is the distance between them
Answered by
1
Answer:
2/5 km or 400m
Step-by-step explanation:
The speeds are given in km/h, but 60 is divisible by 12. 12/60=1/5. therefore, in 12 mins, A will have walked 1/5x8 kms, or 1 3/5. Using the same method, B will have walked 1 1/5 kms. 1 3/5 - 1 1/5= 2/5. 2/5 of a km is 400 m.
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