To find the mass of the beaker and water:
Calculation: Add the mass of the beaker and the mass of the water.
To find the mass of the water:
Calculation: Subtract the mass of the empty beaker from the total mass of the beaker and water.
Calculation to find the mass of the beaker:
Calculation: This would be the mass of the beaker alone, measured without any water in it.
Calculation to find the total mass of the beaker and water:
Calculation: Simply add the mass of the beaker and the mass of the water.
Add the mass of the beaker and the mass of the water. This is straightforward addition. If you have the mass of the beaker and the mass of the water, adding them together will give you the total mass of the beaker and water combined.