A 10% hike in the price of wheat forces a person to purchase 2kg less for Rs. 110. Find
the new and the original price of the wheat 1 per kg.
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Answer:
Your answer is ₹5.5
Step-by-step explanation:
10% rise of Rs 110 = 110 × 0.1
= 11
= 11so cost of 2 kg rice = Rs 11
= 11so cost of 2 kg rice = Rs 11increased cost of rice = 11/2
= Rs. 5.5
= Rs. 5.5original cost = 5.5 / 1.1 = 5.0
Let y kg of rice rate xxy
= 110(1.1x)(y – 2)
= 1101.1xy – 2.2x
= 110121 – 2.2x
= 1102.2x = 11x
= 11/2.2
= 5 original price/kincreased price = 5.0 × 1.1 = 5.5
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