Speed, distance, time

metres

kilometres

millimetres

seconds

hours

minutes

seconds

metres

m/s

km/h

kg

mm/day

$$\min utes\ \times\ 60\ =\ hours$$  

$$\min utes\ \div\ 60\ =\ hours$$  

$$\min utes\ \div\ 100\ =\ hours$$  

$$\min utes\ x\ 100\ =\ hours$$  

$$cm\ \times\ 100\ =\ metres$$  

$$cm\ \div\ 100\ =\ metres$$  

$$cm\ \times\ 1000\ =\ metres$$  

$$cm\ \div\ 1000\ =\ metres$$  

$$speed\ =\ \frac{dis\tan ce}{time}$$  

$$speed\ =\ \frac{time}{dis\tan ce}$$  

$$speed\ =\ dis\tan ce\ \times\ time$$  

$$speed\ =\ time\ \times\ dis\tan ce$$  

960 m

15 m/s

128 seconds

0.0667 m/s

0.04 km/h

1600 km/h

25 km/h

208 km/h

1.67 m/h

1 m/h

1500 m/h

0.6 m/h

A car driving at 30 m/s

A train travelling at 1500 m/min

A motorbike travelling at 120 km/h

A boat travelling at 1 km/min