Answer:
Step-by-step explanation:
$12(20b/$48)=5b
Let the cost of the shirt be y and the price by the which the shirt is sold is 2y. This means that at 15% discount, the shirt is sold at 1.7 of its original cost.
Imagine the area is 360 degrees, or

radians.
You would multiply it by (3/8) to get your answer.
If you only want to know what it means ¨c¨ then it is the Denominator, cause you are referring a fraction.