At 9:00 a. m. the train Surmal left station and two hours later the train. Titas left the same station on a parallel track in the same direction. If Surma averaged 60 kilometers per hour and Titas averaged 75 kilometers per hour, at what time did Titas pass Surma?
Created: 6 years ago |
Updated: 2 years ago
best des
From given data,
60(x) = 75(x - 2) , x is total time taken
60x = 75x - 150
15x = 150
x = 10
so total time taken is 10 hrs i.e at 7pm
Md Azizur Rahman
Founder of Satt
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