Ratio, Rate & Speed
Success Criteria
Success Criteria
At the end of this chapter, students are able to:
At the end of this chapter, students are able to:
- Convert a ratio into a fraction and vice-versa.
- Find and simplify the ratio of 2 to 3 quantities.
- Calculate the speed of an object.
Overview of Ratio, Rate & Speed
Overview of Ratio, Rate & Speed
A ratio is a comparison of two or more quantities of the same type.
A ratio is a comparison of two or more quantities of the same type.
A rate is a comparison of two quantities of different types.
A rate is a comparison of two quantities of different types.
Speed is the rate of change of distance with respect to time.
Speed is the rate of change of distance with respect to time.