The cost of 2kg of apples and 1 kg of grapes on a day was found to be Rs 160. After a month, the cost of 4 kg of apples and 2 kg of grapes is Rs 300. Represent the situation algebraically and geometrically.

Explanation

let the cost of apple be x

let the cost of grapes be y

acc to question

`2x+y=160`

`4x+2y=300`

by solving the equation `2x+y=160`

when x=0, y=160`(0,160)`

when y=0, x=80 `(80,0)`

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