Answer:
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Let's assume that the cost price of each ball is Rs. x.
According to the question, the selling price of 25 balls is equal to the cost price of 15 balls.
Selling price of 25 balls = Cost price of 15 balls
25 * Selling price of each ball = 15 * Cost price of each ball
25 * (x + Profit) = 15 * x
25x + 25 * Profit = 15x
10x = -25 * Profit
Profit = -10x/25
Profit = -2x/5
We know that profit or loss percentage is given by:
Profit or loss percentage = (Profit/Cost price) * 100
Substituting the value of profit, we get:
Profit or loss percentage = (-2x/5)/(x) * 100
Profit or loss percentage = -40%
Therefore, the profit or loss percentage is -40%. This means that there is a loss of 40%.
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Answer:
mark me as brainlist please...
Let's assume that the cost price of each ball is Rs. x.
According to the question, the selling price of 25 balls is equal to the cost price of 15 balls.
Selling price of 25 balls = Cost price of 15 balls
25 * Selling price of each ball = 15 * Cost price of each ball
25 * (x + Profit) = 15 * x
25x + 25 * Profit = 15x
10x = -25 * Profit
Profit = -10x/25
Profit = -2x/5
We know that profit or loss percentage is given by:
Profit or loss percentage = (Profit/Cost price) * 100
Substituting the value of profit, we get:
Profit or loss percentage = (-2x/5)/(x) * 100
Profit or loss percentage = -40%
Therefore, the profit or loss percentage is -40%. This means that there is a loss of 40%.