Students revise how to calculate a compound percentage increase and decrease.
As learning progresses they set up the equation to calculate the amount of time and overall percentage change.
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Students revise how to calculate a compound percentage increase and decrease.
As learning progresses they set up the equation to calculate the amount of time and overall percentage change.
Problem solving lesson on two-way tables and frequency trees.
Three typical exam questions to revise on plotting quadratic, cubic and reciprocal graphs.
Linking cumulative frequency graphs to ratio, percentages and financial mathematics.