Question

the cost of 5 trousers and 6 shirts is rs 2060 and the cost of 4 trousers and 3 shirts is rs 1270. find the cost of 1 trouser and 1 shirt​

Answer 1

Answer:

cost of one trouser =160

cost of one shirt =210

Step-by-step explanation:

let 'x' and 'y' be the the cost of one  trouser and cost of one shirt

the cost of 5 trousers and 6 shirts  = 5x +6y = 2060...........(1)

the cost of 4 trousers and 3 shirts = 4x + 3y = 1270 .............(2)

by adding both 1 and 2

- 3x = -480

x = -480 /-3

x =160

4x + 3y = 1270

4(160)+ 3y = 1270

640 + 3y = 1270

3y =1270 -640

3y =630

y = 630 / 3

y = 210

cost of one trouser =x =160

cost of one shirt = y =210

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Answer 2

Answer:

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