The cost price of 3 exam pads and 2 pencils is Rs. 96, 4 exam pads and 3 pencils cost Rs. 134. Find the total cost (in Rs.) of an exam pad and that of a pencil.
Answers
Answered by
1
Answer:
that is rs. 230
Step-by-step explanation:
3 exam pads and 2 pencils=96
4 exam pads and 3 pencils=+134
total. = RS.230
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Answered by
2
Answer:
Let the cost of pads be X and pencilbe y
Step-by-step explanation:
3x+2y=96.............(1). and 4X+3y=134...(2). multiplying equation 1 by 3 and equation 2 by 6 we get, 9X+6y=288...... (1). and8X+6y=268............(2). On solving both equation we get X=Rs.20 and y=Rs.18
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