Math, asked by sindapandrewspd1ve9, 1 year ago

the cost of 2 pencils and 3 erasers is Rs. 9 and the cost of 4 pencils and 6 erasers is Especially. 18. Find the cost of each pencil and each eraser.

Answers

Answered by Raj2637

1

let cost of pencil be x and eraser be y
1st condition
2x + 3y = 9 ............(1)
2nd condition,
4x + 6y = 18.............(2)
solve eq 1 & 2

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