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The Price of an Article Decreased from Rs 20 to Rs 16; Find the Percentage Decrease. - Mathematics

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Question

The price of an article decreased from Rs 20 to Rs 16; find the percentage decrease.

Sum

Solution

Original price = ₹ 20
Decrease price = ₹ 16
Amount of decrease = 20 – 16 = ₹ 4
Percentage of decrease = `4/20xx100` = 20%

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Chapter 16: Percent (Percentage) - Revision Exercise

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Selina Mathematics [English] Class 6
Chapter 16 Percent (Percentage)
Revision Exercise | Q 8.2

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