Question

the usual price of a pair of headphones at store a was 300 dollars. Tricia bought it during a sale for 210 dollars. How much was the discount? What was the percentage discount tricia received?​

Answer 1

Answer:

$90 discount, 30% as a percentage.

Step-by-step explanation:

The discount itself amounts to the difference in price:

$\ 300-\ 210=\ 90$

we calculate the percentage discount based on the original price, so that will be:

$\frac{\ 90}{\ 300} = \frac{3}{10} = 0.3 = 30\%$