the mass is 100 g the density is 0.8 g/mL what is the volume

100 g * ( 1 mL / 0.8 g) = 100/0.8 mL = 125 mL

To calculate the volume, you can use the formula:

Volume = Mass / Density

Given that the mass is 100 g and the density is 0.8 g/mL, you can plug these values into the formula:

Volume = 100 g / 0.8 g/mL

Simplifying this calculation:

Volume = 125 mL

To find the volume, you can use the formula for density: Density = Mass / Volume. Rearranging the formula, we get Volume = Mass / Density.

Given that the mass is 100 g and the density is 0.8 g/mL, we can substitute these values into the formula to calculate the volume:

Volume = 100 g / 0.8 g/mL

Now divide the mass (100 g) by the density (0.8 g/mL):

Volume = 125 mL

Therefore, the volume is 125 mL.