Let CP be Rs. 100 then Marked Price = 144
Actual SP = 126
Discount on marked price = (Marked Price – Actual SP)*100/ Marked Price = (144-126)*100/144 = 12.5%
" To love Math is to embrace understanding.To use math is embrace life and its complexities."
Elmor EarlF.Leonor
Mathematics has 25%formulas, 25%proofs and apply 25%thinking and 25%efforts.
In real life situations proofs are nothing but already existed stories(we know the solutions from all experienced people).
formulas are nothing but goals. we have so many goals b