Astore offers a pair of sneakers at a 30 percent discount. if the pair of sneakers costs $90 originally, what is the sale price?

The sale price is $27

Step-by-step explanation:

We will be multiplying fractions so you will set it up as 30% over 100% times 90

30         90

  x  

100          1

You can simplify 30/100 to 3/10:

3         90

---   x  

10         1

You then cross simplify 90 and 10 to get 9 and 1:

3         9

---   x  

1           1

Once you multiply, you get 27/1 which is then 27.

The sale price is $27.

Hope this helps! :)