Find the unit rate.60 kilometres in 2 hours
Step 1: Time taken to cover 60 kilometres = 2 hours
Step 2: Time taken to cover 1 kilometre = 60 kilometers ÷2 hours= 30 kilometre per hourFinal Answer: 60 kilometres in 2 hours =30 kilometre per hour
A car travels 60 kilometres in one hour . Use tfor time in hours , express the distance travelled in time t hours .
B starts after A has gone 1 kilometre and over takes A in 15 minutes walking at a rate of 8 kilometres an hour. Find A's speed.
A cylindrical pipe has inner diameter of 7 cm and water flows through it at the rate of 192.5 litres per minute. Find the rate of flow in kilometres per hour.