Question

Example 3: Raman bought a bed and sold it to
Sita for 9,000. If he made a profit of 20%, then
find out what the cost price of the bed was.​

Answer 1

Answer:

Cost price = 8550

let the profit be x

20 •/• of x = 9000

x = 9000/20

x = 450 rupees

selling price - profit and = cost price

9000 - 450 = 8550 rupees

Answer 2

Answer:

₹7500 is the VALUE of bed

Explanation:

at ₹9000, he made profit of 20%

₹9000=100+20%=120%

₹9000/120=₹75(value of 1%)

So, the VALUE of 100% = ₹75×100=₹7500

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