Question

A shopkeeper marks a calculator at such a price that even after giving 20% discount he makes a profit of 20%. Find the marked price of the calculator if its cost price is Rs.650​

Answer 1

Answer:

This is a correct answer.

Answer 2

Step-by-step explanation:

$\frac{80}{100} \times x = 650 \\ \\ x = 650 \times \frac{100}{80} \\ \\ x = 650 \times \frac{5}{4} \\ \\ x = \frac{3250}{4} = 812.25$

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