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Maths CBSE Mentoring Hindi
Class 10 Mentoring
Pair of linear equations in two variables
Problems - Substitution Method
5.
Find the cost
Question:
3
m.
The cost of \(3\) pencils and \(5\) pens is \(Rs.44\). The cost of \(1\) pencil and \(2\) pens is \(Rs.17\). Find the cost of each item.
Answer:
The cost of pencil is
\(Rs.\)
.
The cost of pen is
\(Rs.\)
.
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