the price of sugar per kg is increase by 15%. by what percent should Rani decrease her consumption of sugar so that she spends the same amount on sugar as she did earlier.
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Answer:
Hi Answer Is 13% Hope The Explanation Helps Plz Mark As Brinliest
Step-by-step explanation:
Suppose 1000 grams of sugar = 100 ₹ i.e 10 grams for 1 ₹
After price increase,
1000 grams = 115 ₹ i.e 8.7 grams per 1 ₹
Or 870 grams for 100 ₹ ( 8.7 * 100)
Thus rani should decrease sugar intake by (130/1000) * 100 = 13%
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