Question

a man buys 12 article for rupees 12 and sells them at Rs 1.25 per article. his gain percent is​

Answer 1

Step-by-step explanation:

Cost price of 1 article = ₹1

selling price of 1 article = ₹1.25

As SP > CP, it is profit.

P = SP - CP

P = 1.25 - 1

P = ₹0.25

Gain/profit % = $\large{\frac{Profit}{C.P}}$ × 100

= $\Large{\frac{0.25}{1}}$ × 100

= 0.25 × 100

= $\large{\boxed{25\: Percent}}$

__________________________________

Mark Brainliest, if it helps.