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?

The mass of a box measured by grocer's balance is 4.2 kg. Two addition

1.	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?
Answer» SOLUTION :TOTAL MASS `=4.2+0.01020+0.0152.5=4.22545=4.2kg`