Question

A rectangular block of wood has dimensions 500 mm, 400 mm and 300
mm. Find the volume of the wood.
If the density of wood is 800 kgm-3 what is the mass of the block?

Answer 1

the volume of a cuboid is l*b*h
in this case 500*400*300

density = mass/volume

you know density and volume, you can solve for mass

you're welcome

Answer 2

thank you paul i know mass is density x volume, but is that all there is too it? 60000000*800?