Question

A computer normally sells for $1299.00 but is discount 10%

.what is the discount amount?
.what is sale price?
.if the sale tax is 7%.what is price after the tax.​

Answer 1

Answer:

Sales tax formula

The sales tax is determined by computing a percent of the purchase price. To find the sales tax multiply the purchase price by the sales tax rate. Remember to convert the sales tax rate from a percent to a decimal number. Once the sales tax is calculated, it is added to the purchase price.

Step-by-step explanation:

1) 1299.00-100%

?-90%

$\frac{1299*90}{100}$

=$1161.9$ is the amount

2)1161.9

3)1161.9-100%

?- 7%

so,

$\frac{1161.9*7} {100}$

=81.33

so, 1161.9+81.33

=1243.23

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