## MauriceLong I NEED HELP. FIND THE MISSING VALUE. one year ago one year ago

1. baldymcgee6

I can't find it.

2. lgbasallote

that's why it's missing

3. baldymcgee6

ahh, maybe someone else can find it.

4. lgbasallote

error

5. MauriceLong

|dw:1350876856555:dw|

6. lgbasallote

to find the rate of discount... divide 180 by 600 then multiply by 100 got it?

7. lgbasallote

let me write that out... $\huge \text{rate} = \frac{\text{discount}}{\text{marked price}} \times 100$

8. lgbasallote

$\huge \text{sale price} = \text{marked price} - \text{discount}$

9. lgbasallote

tell me if you still don't understand it

10. MauriceLong

im still kind of confuse

11. lgbasallote

with what?

12. kaylific

would you like me to help?

13. kaylific

$R=(180/600) * 100$

14. kaylific

this gives you your rate of discount which you need in order to find the sale price

15. kaylific

actually forget that last one

16. kaylific

the sale price equals the marked price minus the discount so $SP=600-180$