Question

Winter clothing is on sale for 20 percent off. Write an expression to represent the total sale cost of a piece of winter clothing that originally costs $d?

Answer 1

0.2d because twenty percent is 0.2 which is
20% = 0.2 so basically subtract 0.2 with the original price ...I think

Answer 2

20% is equal to .2 if 1 is the whole.
You would multiply the original cost, d, by .2 to get an answer.
Therefore, the expression is: 0.2d