Jenny was swimming in a river. She swam a total of 1,000meters downstream at a constant velocity. She swam one-quarter of that distance in 5minutes. What was her velocity?

Martha rode her motorcycle 50kilometers down a straight freeway at a constant velocity. She rode that distance in 0.5hours. What was her velocity?

Sophie ran a total of 120meters directly toward school at a constant velocity. She ran one-third of that distance in 4seconds. What was her velocity?

A man can swim at the rate of 5kmh−1 in still water. A 1−km wide river flows at the rate of 3 km h−1. The man wishes to swim across the river directly opposite to the starting point. How much time will he take to cross the river

A yacht sailing to the east at a constant velocity took 0.2hours to sail 8kilometers. What was the yacht's velocity?

Near a coral reef, a barracuda passed a mackerel that was swimming at 1.2 meters per second. The barracuda had been swimming directly toward a nearby shore at a constant velocity for 10.0seconds. In that time, it swam 107meters. What was the barracuda's velocity?