Question

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

Answer 1

Let the cost of a bat be Rs. $x$ and cost of a ball be Rs. $y.$

Then algebraically representation of the question is -

$3x+6y=3900\Rightarrow x+2y=1300$

and

$x+3y=1300$