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the price of petrol decreases from Rs. 82 to Rs. 72 , find the percentage decrease
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the price of petrol decreases from Rs. 82 to Rs. 72 , find the percent...
Calculating Percentage Decrease in Price of Petrol
- Step 1: Determine the difference between the old and new price of petrol.
- Step 2: Divide the difference by the old price.
- Step 3: Round off the answer to the nearest whole number.
Rs. 82 - Rs. 72 = Rs. 10
(10/82) x 100 = 12.2%
12%
Explanation of Percentage Decrease in Price of Petrol
The percentage decrease in the price of petrol can be calculated using a simple formula. The first step is to determine the difference between the old and new price of petrol. In this case, the old price was Rs. 82 and the new price is Rs. 72. Therefore, the difference is Rs. 10.
Next, divide the difference by the old price and multiply by 100 to get the percentage decrease. In this case, (10/82) x 100 = 12.2%. However, it is important to round off the answer to the nearest whole number, which gives us 12%.
Therefore, the price of petrol has decreased by 12%. This means that for every Rs. 82 that was spent on petrol before, only Rs. 72 needs to be spent now. This decrease in price can be attributed to various factors such as changes in global crude oil prices, government policies, and taxes.
Community Answer
the price of petrol decreases from Rs. 82 to Rs. 72 , find the percent...
solve 10/82×100. and u will get the answer .
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the price of petrol decreases from Rs. 82 to Rs. 72 , find the percentage decrease
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the price of petrol decreases from Rs. 82 to Rs. 72 , find the percentage decrease for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about the price of petrol decreases from Rs. 82 to Rs. 72 , find the percentage decrease covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for the price of petrol decreases from Rs. 82 to Rs. 72 , find the percentage decrease.
the price of petrol decreases from Rs. 82 to Rs. 72 , find the percentage decrease for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about the price of petrol decreases from Rs. 82 to Rs. 72 , find the percentage decrease covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for the price of petrol decreases from Rs. 82 to Rs. 72 , find the percentage decrease.
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