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

The mass of each gas cylinder is 16 kg 250 g. What is the total mass of 18 such cylinders ?

The total mass of 8 packets, each of the same size, is 10 kg 600 g. What is the mass of each such packet ?

Mass of earth is (5.97 xx 10 ^(24)) kg and mass of moon is (7.35 xx 10 ^(22)) kg. What is the total mass of the two ?

A courtyard is 25m long and 16m broad is to be paved with bricks of dimensions 20cm and 10cm. What is the total number of bricks required? (a) 16000 (b) 18000 (c) 20000 (d) 22000

The masses of two bodies are measured to be 15.7 +- 0.2 kg and 27.3 +- 0.3 kg. What is the total mass of the two and error in it.

The mass of a cylinder filled with gas is 30 kg 250 g and the mass of the empty cylinder is 14 kg 480 g. How much is the mass of the gas contained in it ?

0.1203 gm of copper is deposited on a copper plate of mass 9.2 g. What is the total mass of the copper plate?

The mass of a box measured by a grocer's balance is 4.2 kg . Two additional masses 10.20 g and 15.25 g are added to the box . What is the total mass of the box ?

The mass of a box measured by grocer's balance is 4.2 kg. Two additional masses 10.20 g and 15.25 g are added to the box. What is the total mass of the box?