riya bought a lehenga whose price was discounted by 20% what was the original price of the lehenga if she saved rupees250
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given
20% to the original cost = rs 250
now
original cost = 250×100/20
original cost = Rs 1250
hints:
since 20% = rs 250
so, 1% = 250/20=25/2
hence 100% = [25÷2]×100
= Rs 1250
20% to the original cost = rs 250
now
original cost = 250×100/20
original cost = Rs 1250
hints:
since 20% = rs 250
so, 1% = 250/20=25/2
hence 100% = [25÷2]×100
= Rs 1250
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