MA-489

Rate and speed

Lower Sec Maths · Secondary 1 · Easy · Rate and speed

1. $70\text{ km/h}$
2. $63\text{ km/h}$
3. $90\text{ km/h}$
4. $210\text{ km/h}$

Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.