Question

What would be the total cost of purchasing the number of shirts needed to use your coupon—after your coupon is applied and a 7. 5% sales tax is charged on the purchase?.

Answer 1

The cost of purchasing the number of shirts after discount and sale tax is $40.3125.

What is the percentage?

The amount of something is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.

The discount is 25%.

The total price before the coupon is $50.

The sale tax is 7.5%

The cost of purchasing the number of shirts after discount will be

$\rm Cost = 50*(1-0.75 )\\\\Cost = 97.5$

The cost of purchasing the number of shirts after the sale will be

$\rm Cost = 37.5*(1.075)\\\\Cost = 40.3125$

The cost of purchasing the number of shirts after discount and sale tax is $40.3125.

More about the percentage link is given below.

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