The coach of a cricket team buys 3 bats and 6 balls for Rs. 3900. Later, she buys another bat and 3 more balls of the same kind for Rs. 1300. Represent this situation algebraically and geometrically.

AcademicMathematicsNCERTClass 10

Given:

The coach of a cricket team buys 3 bats and 6 balls for Rs. 3900. Later, she buys another bat and 3 more balls of the same kind for Rs. 1300.

To do:

We have to represent the above situation algebraically and graphically.

Solution:

Let the cost of one bat and one ball be $x$ and $y$ respectively.

According to the question,

$3x + 6y = 3900$.....(i)

NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables Ex 3.4

$x + 3y = 1300$.....(ii)

NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables Ex 3.5

The above situation can be plotted graphically as below:


raja
Updated on 10-Oct-2022 13:19:38

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