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तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएस.एस.एल.सी. (इंग्रजी माध्यम) इयत्ता ७

Karun bought a pair of shoes at a sale of 25%. If the amount he paid was ₹ 1000, then find the marked price - Mathematics

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प्रश्न

Karun bought a pair of shoes at a sale of 25%. If the amount he paid was ₹ 1000, then find the marked price

बेरीज

उत्तर

Let the marked price of the shoes be ₹ P

Amount he paid at a discount of 25% = ₹ 1000

Marked Price – 25% of P = 1000

`"P" - (25/100 xx "P")` = 1000

`"P" - 1/4 xx "P"` = 1000

`"P"(1 - 1/4)` = 1000

`3/4"P"` = 1000

P = `1000 xx 4/3`

= `4000/3`

P = 1333.33

∴ Marked price of the shoes = ₹ 1333

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पाठ 2: Percentage and Simple Interest - Exercise 2.3 [पृष्ठ ३९]

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सामाचीर कलवी Mathematics - Term 3 [English] Class 7 TN Board
पाठ 2 Percentage and Simple Interest
Exercise 2.3 | Q 3 | पृष्ठ ३९
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