[" The total mass of abox is "],[2.3kg" .Two marbles of masses "],[2.15g" and "12.39g" are added to "],[" it.Find the total mass "],[" of ettre box to the lorrect "],[" number of significe figre."]

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 is 2.3 kg . Two marbles of masses 2.15 g and 12.48 g are added to it. The total mass of the box is

The mass of a box measured by a grocer's balance is 2.3 kg. Two gold pieces of masses 20.15g and 20.17 g are added to the box. What is the total mass of the box

The mass of a box measured by a grocer's balance is 2.300kg .Two gold pieces of masses 20.15g and 20.17g are added to the box.What is the total mass of the box and the difference in the masses of the 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.

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.