Class : 10th
Unite : 3 ( Pair of linear equation in two Variable. )
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Step-by-step explanation:
Let the cost of apple be x and grapes be y.
By first condition we get
2x + y = 160...........(1)
By second condition,
4x + 2y =300
Dividing both sides by 2 we get.
2x + y = 150.............(2)
it clearly shows that there is decrease in price of 2 apples and grapes.
Answered by
1
Answer:
Step-by-step explanation:
Let the cost of apple be x and grapes be y.
By first condition we get
2x + y = 160...........(1)
By second condition,
4x + 2y =300
Dividing both sides by 2 we get.
2x + y = 150.............(2)
it clearly shows that there is decrease in price of 2 apples and grapes.
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