GANITA PRAKASH · GRADE 8 · PART II · CHAPTER 1
Concepts
Think first. Use AI purposefully. Verify always.
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UNMASK
What percentage means: per hundred
Explore UNMASK →CONVERT
Fractions, decimals and percentages
Explore CONVERT →FIND
Percentage of a quantity
Explore FIND →ESTIMATE
Mental strategies and reverse percentage
Explore ESTIMATE →BEYOND
Percentages greater than 100
Explore BEYOND →COMPARE
Compare proportions using percentages
Explore COMPARE →CHANGE
Percentage increase and decrease
Explore CHANGE →TRADE
Cost, selling price, discount and tax
Explore TRADE →GROW
Interest, decline and successive changes
Explore GROW →