Question

what is formula to calculate rate of discount​

Answer 1

Answer:

r=(SP-d)/M.P

S.P=simple interest

M.P=marked price

i hope it Will help you

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Answer 2

Hey mate......

Here is your answer ......

To calculate the discount% , the formulae is follow:

Discount

–––――― X 1️⃣0️⃣0️⃣

M.P.

Hope it will help you...

Plzz, mark me as brainlist.....

Thanks for asking....