Question

bat or ball dono ka price 120 rs h jisme se bat ka price ball ke price se 100 rs jyada h to ball ka price kitna hua​

Answer 1

Answer:

price of ball will be rupees 10

Step-by-step explanation:

let price of bat be x and ball be y

x-y=100. -(1)

x+y=120. -(2)

(1)-(2)

-2y=-20

y=-20/-2

y=10

Answer 2

Answer:

20

Step-by-step explanation:

total=120

bat price=+100

ball=20

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