Question

I shopkeeper bought a fan for ₹840 In what price should he sell it to make a profit of 10%

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Answer 1

Step-by-step explanation:

CP of fan = 840

profit on fan = 10%

Simplifying (Easy method)

We want to just add the percent to the cost

So,

$840 + {100 + 10} \div 100$

Remember, 100 is added because we want to add it with the beginning number which is 1 so

$1 \times 100 \div 100$

=924

Formula method

Formula used :

$sp = {100 + profit} \div 100 \times cp$

So :

$sp = {100 + 10} \div 100 \times 840 \\ = 110 \div 100 \times 840 \\ = 11 \times 84 \\ = 924$

Please Mark Brainliest !!!!