a 10% hike in the price of rice forces aa person to buy 2kg less for rs110.find new and original price
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let old price be x so given for 10 % hike so
for 2kg original price is x so total price is 2x
and now price is 2 × (x + x/ 10) = 110
⇒ x = 50
so original price is 2 × 100 = rs 200
recent price is 2 × 110 = rs 220
for 2kg original price is x so total price is 2x
and now price is 2 × (x + x/ 10) = 110
⇒ x = 50
so original price is 2 × 100 = rs 200
recent price is 2 × 110 = rs 220
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