Question

यदि 12 कुर्सी और 8 टेबल का मूल्य 676 रुपया है, तो 21 कुर्सी और 14 टेबल का मूल्य क्या
होगा?
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Answer 1

Answer:

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Answer 2

Answer:

let price of each chair be x and price of each table be y,

then,

12x+8y=676

now multiplying both sides by 7/4

,

we get,

7/4 (12x+8y)=7/4(676)

7(3x+2y)=7(169)

21x+14y=1183

hence, price of 21 chairs and 14 tables is 1183.