Question

The coach of a cricket team buys 7 bats and 6 balls of Rs. 38000. Later she buys 3 bats and 5 balls for Rs. 1750 Find the cost of each bat and ball​

Answer 1

Answer:

So bat= Rs 1500 and ball=Rs 50

pl do correction:

The coach of a cricket team buys 7 bats and 6 balls of Rs. 3800. Later she buys 3 bats and 5 balls for Rs. 1750 Find the cost of each bat and ball​

Step-by-step explanation:

Let cost of each bat =x and for each ball=y

then

7x+6y=3800---------------(1)

3x+5y=1750------------------(2)

Multiply (1) by 3 and (2) by 7

21x+18y=11400

21x+35y=12250

subtracting

17y=12250-11400=850

y=850/17=50

form(2)

3X+250=1750

3X=1500

X=1500

So bat= Rs 1500 and ball=Rs 50