1.

Neelam and Manisha start running from the same place at the speed of 7 km/h and 9 km/h respectively. If they move in the same direction, how long will they take to go 16 km away from each other?A. 7 hoursB. 8 hoursC. 10 hoursD. 12 hours

A. A
B. C
C. D
D. B
Answer» E.


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