1.

X and Y start walking towards each other at 10am at speeds of 3km/hr and 4km/hr respectively. They were initially 17.5 km apart. At what time do they meet?

A. 12 :30 pm
B. 2:30 pm
C. 11 :30 pm
D. 1:30 pm
Answer» B. 2:30 pm


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