Question

The selling price of 10 boxes is equal to the cost price of 15 boxes .What is the gain or loss percent?

Please give me the perfect answer,
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Answer 1

Answer:

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@sunilsssss

Answer 2

20% is the profit

It is given that the selling price of 10 books is equal to the cost price of 12 books

\red{\boxed{SP×10=CP×12 }}

$\frac{ s}{p} = \frac{12}{10} [tex]</p><p>[tex]\frac{s}{p} = \frac{6}{5}$

The ratio of SP to CP is 6:5

Let SP is 6x and CP is 5x

$\bold{we \: know \: that \: Formula\: for\: profit \:percent}$

$p = \frac{sp - cp}{cp} \times \: 100$

$p = \frac{6x - 5x}{5x} \times \: 100$

$p = \frac{x}{5x} \times \: 100$

$p = 20$

$\rightarrow \: \mathfrak{therefore \: the \: percentage \: is \: 20}$

$\red{ \huge \boxed{ \mathfrak{20}}}$

$\bigstar\pink{ \huge{\boxed{ \mathfrak{hope \: its \: help \: you}}}} \bigstar$