# The coach of a cricket team buys 7 bats and 6 ballsfor 3800 later, she buys 3 bats and 3 balls for \$ 1750.Find the cos

The coach of a cricket team buys 7 bats and 6 balls
for 3800 later, she buys 3 bats and 3 balls for \$ 1750.
Find the cost of each bat and each ball​

### 1 thought on “The coach of a cricket team buys 7 bats and 6 balls<br />for 3800 later, she buys 3 bats and 3 balls for \$ 1750.<br />Find the cos”

Let , cost of 1 bat is x

cost of 1 ball is y

The two equation are :

7x + 6y = 3800 ————————————– (i)

3x + 3y = 1750 or x + y = 1750/3 —————————————(ii)

From equation (ii) ,

=> 3x + 3y = 1750

=> 3x = 1750 – 3y

=> x = (1750 – 3y) / 3

by putting the value of x in equation (i)

We get,

=> 7 [ (1750 – 3y) / 3 ] + 6y = 3800

=> 12250/3 -7y + 6y = 3800

=> y = ₹ 283.34 ( Ball )

Putting the value of y in equation (ii) ,

=> x + 283.34 = 1750

=> x = ₹ 1466.66 ( Bat )

Hope it helps
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