Calculate the speed.
1. Ben was riding a car which travels at a speed of 154 \(m/s\). Calculate its speed in \(km/h\).
Answer: \(km/h\)
2. While playing relay, Ben runs 608 \(metres\) in 25 \(minutes\) 12 \(seconds\). Calculate the total speed in \(metres\ per\ second\) \(m/s\) ?
Answer: \(m/s\)
Important!
Note: Enter your answers with two decimal digits.