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Comparing Proportions using Percentage
Last updated at February 13, 2026 by Teachoo
Comparing Proportions using Percentage
Class 8 (Ganita Prakash - 1, 2 & Old NCERT)
Chapter 1 Class 8 - Fractions in Disguise (Ganita Prakash II)
- Percentage - Definition
- Figure it out - Page 3, 4
- Uses of Percentages
- Percentage of Some Quantity
- Finding Percentage Quickly
- Fractions, Decimals, and Percentages
- Percentages Greater than 100
- Figure it out - Page 12, 13, 14
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Comparing Proportions using Percentage
- Percentage Increase or Decrease
- Profit and Loss
- Taxes
- Figure it out - Page 19, 20
- Growth and Compounding
- Figure it out - Page 22, 23, 24
- Depreciation
- Tricky Percentages
- Finding Mistakes in Percentages
- Figure it out - Page 28, 29, 30
Transcript
Comparing Proportions using PercentageLet’s look at how we compare two ratios using percentage Percentages help us compare different ratios by making the total 100 ! PROBLEM 1: Class A → Fraction: → Convert to Percentage: Problem 2: Class B → Fraction: → Convert to Percentage: COMPARE! 60% <80% Class has a HIGHER proportion of girls!
