Question

The mass of a brick is 2kg and 750g. What is the total mass of 14 such bricks?

Answer 1

The answer is 2kg 750g * 14 = 38 kg 5 g

Answer 2

MASS OF 1 BRICK = 2.75KG

MASS OF 14 SUCH BRICKS = 2.75×14

= 38.5kg

that is 38 kg 500g