Question

4. If an article is sold for ₹100 then there is a gain of ₹ 20. Find the gain %.

Answer 1

Answer:

the gain is ₹ 20

Step-by-step explanation:

because the 20% of 100 is 20

Answer 2

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Given,

Selling Price = Rs 100

Profit = Rs 20

Cost Price = SP - Profit = 100−20=80

$\sf Thus, Profit =\dfrac{profit}{CP}×100 \\ \sf \to \dfrac{20}{80}×100 \\ \sf \to 25$