[" 29.A jeweller kept a diamond of mass "5.42gm" inside a box "],[" of mass "1.2kg" .Find the combined mass of diamond and "],[" box upto appropriate significant figures."]

A jeweller puts a diamond weighing 5.42g in a box weighing 1.2kg. Find the total weight of the box and the diamond to correct number of significant figures.

A piece of mass 36.81 kg is cut from a block of 4.0 xx 10^2 kg. Calculate the mass of the remaining block upto proper significant figures.

A diamond weighs 3.71 g . It is put into a box weighing 1.4 kg . Find the total weight of the box and diamond to the correct number of significant figures.

A diamond weighs 3.71 g . It is put into a box weighing 1.4 kg . Find the total weight of the box and diamond to the correct number of significant figures.

The mass of a box is 2.3 kg . Two marbles of masses 2.15 g and 12.39 g are added to it . Find the total mass of the box to the correct number of significant figures.

The mass of a box is 2.3 kg . Two marbles of masses 2.15 g and 12.39 g are added to it . Find the total mass of the box to the correct number of significant figures.

The mass of a box measured by a grocer's balance is 2.3 kg. Two gold pieces of masses 20.15 g and 20.17g are added to the box. What is (a) total mass of the box (b) the difference in masses of gold pieces to correct significant figures.

The mass of a box measured by a grocer's balance is 2.3 kg. Two gold pieces of masses 20.15 g and 20.17g are added to the box. What is (a) total mass of the box (b) the difference in masses of gold pieces to correct significant figures.

The mass of a box measured by a grocer's balance is 2.3 kg. Two gold pieces of masses 20.15 g and 20.17g are added to the box. What is (a) total mass of the box (b) the difference in masses of gold pieces to correct significant figures.