Question

by selling a shirt for rupees 900 man loses 25% of the cost by how much should he sell it for make a profit of 10% on the cost price​

Answer 1

Step-by-step explanation:

$\huge\sf\underline{\underline{\pink{✤ Question:-}}}$

by selling a shirt for rupees 900 man loses 25% of the cost by how much should he sell it for make a profit of 10% on the cost price

$\huge{\underline{\green{★solution:-}}}$

Selling price of shirt =Rs 900

loss =10%

CP=

$\sf\underline{\underline{\orange{sp \times (\frac{100 }{100 - loss\%} )}}}$

$= > 900 \times \frac{100}{75}$

$= > 900 \times \frac{4}{3}$

$= > Rs 1200$

CP= Rs1200

new SP=

$\sf\underline{\underline{\orange{cp \times (\frac{100 + gain\%}{100 } )}}}$

$= > 1200 \times \frac{110}{100}$

$= > 12 \times 110$

$= > Rs1320$

Answer 2

Answer:

1320

Step-by-step explanation:

Selling price of shirt =Rs 900

loss =10%

CP=

\sf\underline{\underline{\orange{sp \times (\frac{100 }{100 - loss\%} )}}}

sp×(

100−loss%

100

)

= > 900 \times \frac{100}{75} =>900×

75

100

= > 900 \times \frac{4}{3} =>900×

3

4

= > Rs 1200=>Rs1200

CP= Rs1200

new SP=

\sf\underline{\underline{\orange{cp \times (\frac{100 + gain\%}{100 } )}}}

cp×(

100

100+gain%

)

= > 1200 \times \frac{110}{100} =>1200×

100

110

= > 12 \times 110=>12×110

= > Rs1320=>Rs1320