Lesson
Lesson-1.1.18- Find upper and lower bounds of the results of calculations which have used data rounded to a specified accuracy.
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Lesson-1.1.17- Give upper and lower bounds for data rounded to a specified accuracy. e.g. write down the upper bound of a length measured correct to the nearest metre.PreviousLesson-1.1.19- Understand and use ratio and proportion to: ??? give ratios in their simplest form ??? divide a quantity in a given ratio ??? use proportional reasoning and ratios in context.Next