Question

A tader marked his goods 20% above his the cost price .he sold three fifth of the good at the marked price and remainning at a discount of 20% find the profits percent on whole transaction

Answer 1

Let cp be 100
Then, mp = 120
A/q total sp = [(3/5)×120+(2/5)×96]
{Here 20% discount of 120 =96}
Or = 110•4
Profit% = (10•4/100)×100
= 10•4%