Find volume of rectangular prisms to solve word problems.


Erin built a rectangular-prism-shaped trough for her horses to eat from. The trough is 3, space, m long, 1, space, m wide, and 1, space, m high. Hay for the trough costs dollar sign, 14 per cubic meter.
How much will it cost to completely fill the trough with hay?
dollar sign
  • Your answer should be
  • an integer, like 6
  • an exact decimal, like 0, point, 75
  • a simplified proper fraction, like 3, slash, 5
  • a simplified improper fraction, like 7, slash, 4
  • a mixed number, like 1, space, 3, slash, 4