Answer to Problem # 6:

12 feet  x  14 feet  x  $ 18      =   12 feet   x  14 feet   x    $ 18    x    sq. yd.
                                  sq. yd.                                                  sq. yd       9 sq. ft.

                    12 x 14 x 2 x $   =   $ 336  (ANSWER)



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