how to solve the mass mg of a price of wood vories directly with its volume vcm3. 200cm3 of the wood has a mass of 160g. find the relationship between the m and v. hence find the volume of a price of wood of mass 1kg

9514 1404 393

  1250 cm³

Step-by-step explanation:

Volume and mass are proportional, so we can find the volume to be ...

  v/(1 kg) = 200 cm³/(0.160 kg)

  v = (1 kg)(200 cm³)/(0.160 kg) ≈ 1250 cm³

The volume of the 1 kg piece of wood is about 1250 cm³.

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.