Ex 7.2, 4 - Chapter 7 Class 7 Comparing Quantities

Last updated at April 16, 2024 by

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Ex 7.2, 4 Arun bought a car for Rs 3,50,000. The next year, the price went upto Rs 3,70,000. What was the Percentage of price increase? Price of car last year = Rs 3,50,000 Price of car this year = Rs 3,70,000 Increase in price = Rs 3,70,000 βˆ’ Rs 3,50,000 = Rs 20,000 Percentage of price increase = (πΌπ‘›π‘π‘Ÿπ‘’π‘Žπ‘ π‘’ 𝑖𝑛 π‘π‘Ÿπ‘–π‘π‘’)/(π‘ƒπ‘Ÿπ‘–π‘π‘’ π‘œπ‘“ π‘π‘Žπ‘Ÿ π‘™π‘Žπ‘ π‘‘ π‘¦π‘’π‘Žπ‘Ÿ) Γ— 100% = (𝟐𝟎,𝟎𝟎𝟎)/(πŸ‘,πŸ“πŸŽ,𝟎𝟎𝟎) Γ— 100% = 20000/350000 Γ— 100% = 𝟐/πŸ‘πŸ“ Γ— 100% = 2 Γ— 100/35 % = 2 Γ— 20/7 % = 40/7 % = 5 πŸ“/πŸ• %

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