Lesson
Lesson-1.1.21- Apply other measures of rate. e.g. calculate with: ??? pressure ??? density ??? population density. Required formulas will be given in the question.
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Lesson-1.1.20- Use common measures of rate. e.g. calculate with: ??? hourly rates of pay ??? exchange rates between currencies ??? flow rates ??? fuel consumption.PreviousLesson-1.1.22- Solve problems involving average speed. Knowledge of speed/distance/time formula is required. e.g. A cyclist travels 45km in 3 hours 45 minutes. What is their average speed? The notation used for rates will be in the form, e.g. m/s (metres per second), g/cm3 (grams per cubic centimetre).Next