Brittney found a skirt on sale. The tag says the skirt is 38 and she will get 25% off. How much will she PAY for the skirt?

解

B r i tt n ey f o u n d a s ki r t o n s a l e . T h e t a g s a ys t h e s ki r t i s 38 an d s h e w i ll g e t 25% o ff . Ho w m u c h w i ll s h e P A Y f or t h e s ki r t ?

Amount after discount : 28.5

解答ステップ

Translate the problem into an equation:

x = 38 - 0.25 \cdot 38

x = 38 - 0.25 \cdot 38 : x = 28.5

Amount after discount : 28.5