A) The sale price of the dress after using the coupon will be $12.
B) The sale price after 10 % sales tax will be $13.2.
What is the percentage?
The Percentage is defined as representing any number with respect to the 100. It is denoted by the sign %.
Given that:-
- A dress that costs $20. She has a coupon for 40% off, and there is a 10% sales tax.
A ) After using the coupon, what is the sale price of the dress?
The total market price will be reduced by 40% after using the coupon. So the remaining amount will be 60%.
Sales price = 20 x 60% = 20 x 0.6 = $12
B.) How much is the 10% tax on the sale price?
The sales tax is levied on the remaining amount after the discount at $12 so the 10% more amount will be paid. So sales price after adding the sales tax of 10% will be:-
Sales price = 12 x 1.10 = $13.2
Therefore the sale price of the dress after using the coupon will be $12.The sale price after 10 % sales tax will be $13.2.
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