Question

By selling an AC for Rs 18000, I loose 20%. What did I pay for it?

Answer 1

cp-sp/cp x 100 = loss %

solving we get cp is RS 22500 so hence the answer

plz mark as brainliest sorry for late answer

Answer 2

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SP=18000

Loss%=20%

⟹ CP−SP/CP ×100=20

⟹ SP / CP = 4/5

⟹ CP= 5/4×18000

=5×4500

=22500

Profit%=10%

⟹ SP−CP/CP ×100 = 20

⟹ SP−2250000/ 22500 = 20

⟹ SP−2250000 = 20× 22500

⟹ SP−2250000 = 450000

⟹ SP = 450000+ 2250000

⟹ SP = 2700000

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