Question

the cost of 2000 old bricks cost RS 5000 what is the cost of 1000 bricks​

Answer 1

Answer:

As brick is reduced by half reduce cost by half the answer is Rs 2500

Step-by-step explanation:

Answer 2

cost of 2000 bricks=RS 5000

cost of 1000 bricks =x

cross multiply

x=1000*5000/2000

x=2500