Question

on selling a Pen for rupees 48,a shopkeepar losse 20%. in order to gain 20% what would be the selling price​

Answer 1

Answer:

Step-by-step explanation:

30 rupes understand chotu

Answer 2

$cp = \frac{100}{100 - 20} \times 48 = 60 \\ sp = \frac{100 + 20}{100} \times 60 = 72rs$