Question

2chair and 3 table cost rs 1025 and 3chair and 2table cost rs 1100 whats is the difference between the cost of 1 table and 1 chair​

Answer 1

Let chair=x table=y

Then 2x+3y= 1025 ----Equation 1

3x+2y= 1100 ---- Equation 2

Subtract Equation 1 from Equation 2

You get x-y= 75

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Answer 2

$\mathfrak{\large{\underline{\underline{Answer : -}}}}$

$\mathfrak{\large{\underline{\underline{Explanation : -}}}}$

Let the cost of each chair be x

Let the cost of each table be y

Cost of 2 chairs and 3 tables = Rs.1025

Equation formed :

2x + 3y = 1025----(1)

Cost of 3 chairs and 2 tables = 1100

Equation formed :

3x + 2y = 1100-----(2)

By subtracting equation (1) from (2) :

3x + 2y = 1100

2x + 3y = 1025

(-)*(-)****(-)

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x - y = 75

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Difference between cost of 1 chair and 1 table = Rs. 75

Therefore the difference between cost of 1 chair and 1 table is Rs. 75