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 cos

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”

1. Answer:

   Let , cost of 1 bat is x

   cost of 1 ball is y

   From your question,

   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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