Here,
Marked price of chair A = ₹500
Discount on chair A = 8%
Discount price of chair A
= 8% of ₹500
=
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8100 x ₹500
= ₹40
Selling price
= ₹500 - ₹40
= ₹460
Now,
Marked price of chair B = ₹900
Discount on chair B = 10%
Discount price of chair B = 10% of ₹900
=
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10100 x ₹900
= ₹90
Selling price = ₹900 - ₹90
= ₹810
∴ The selling price of chair A and B are ₹460 and ₹810.