Question

the coach of a cricket team buys 3 bat and 6 balls for 3900 later buys a bat and 3 more balls for 1300 find the value of one ball and one bat​

Answer 1

Answer:

Reffer imagr.

let rate of bat = xRs.

and rate of ball = yRs.

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

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

or x=(1300−3y)

now equation (i) can be written as

3(1300−3y)+6y=3900

3900−9y+6y=3900

∴y=0

Answer 2

Answer:

refer the above image

hope it helps you ✌️✌️