Question

calculate the mass of one brick if 110 bricks weigh 12.1 kg​

Answer 1

Answer:

If the brick has 1kg part and the remainder is half the brick’s weight, then logically that 1kg part should also be half the brick’s weight because that 1kg part and the other part together weighs 1 brick. Now, what that means is half the weight of the brick is 1kg, so the full brick should be twice of that, i.e. 2kg