what is discount rate of 400?​

Answer:

di ko alam

Explanation:

Answer:

if it is 5% to 50% discount

400 × .05 = 5

.10 = 10

.15 =60

.20 =80

.25 =100

.30 =120

.35 =140

.40 =160

.45 =180

.50 =200

correct me if i'm wrong