Question
A train travels $225 \mathrm{~km}$ in 3.5 hours and $370 \mathrm{~km}$ in 5 hours. Find the average speed of train.(a) $80 \mathrm{~km} / \mathrm{hr}$(b) $60 \mathrm{~km} / \mathrm{hr}$(c) $70 \mathrm{~km} / \mathrm{hr}$(d) None of these
Step 1
The train travels \(225 \mathrm{~km}\) in the first part and \(370 \mathrm{~km}\) in the second part. \[ \text{Total distance} = 225 \mathrm{~km} + 370 \mathrm{~km} = 595 \mathrm{~km} \] Show more…
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