a reduction of 20% in the price of sugar enavles mrs jones to buy an extra 5 kg of it for rs 320 find the original rate and the reduced rate per kg
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Let original price of 1kg sugar be ₹x.
Then, reduced price = x-20%ofx = 0.8x.
0.8x * 5kg = ₹320.
So, Original rate = ₹80/kg
Reduced rate = ₹64/kg.
Then, reduced price = x-20%ofx = 0.8x.
0.8x * 5kg = ₹320.
So, Original rate = ₹80/kg
Reduced rate = ₹64/kg.
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