Can someone please explain me the Mad of this question?

Answer this question! 30 points and brainliest! only if you know the answer.

Question 5 spring semester final exam math evaluate

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not