Question

Six fans of equal cost price were bought for Rs 5700 and four of
those were sold for Rs 4085. What is profit percentage on four fans?
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Answer 1

Answer:

7.5%

Step-by-step explanation:

Cost price of 6 fans = 5700 rs

cost price of 1 fan = 5700/6 rs

= 950 rupees. ..

cost price of four fans = 950*4= 3800..

Now it is given that selling price of four fans is = 4085 rs .

profit = sp -cp

= 4085-3800

= 285 rs...

now profit percent = profit/cost price * 100

285 /3800 *100

285/38

= 7.5 % profit

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Answer 2

Step-by-step explanation:

cost price of 6 fans = 5700

cp of 1 fan = 5700/ 6

cp of 4 fan = 4× 5700 / 6 = 2× 1900= 3800

sp of 4 fan = 4085

profit = 4085 * 100 / 3800

= 4085/38

= 107.5

therefore profit is 7.5%