John builds a box.  The box is 26 inches by 26 inches by 14 inches.  The walls are 1 inch thick on each side.  How much is the internal volume in cubic feet? Let's think step by step and output the final answer after "####".
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The walls take away 2*1=<<2*1=2>>2 inches from each dimension
So the longer sides are 26-2=<<26-2=24>>24 inches
That is 24/12=<<24/12=2>>2 feet
The smaller dimension is 14-2=<<14-2=12>>12 inches
That is 12/12=<<12/12=1>>1 foot
So the internal volume is 2*2*1=<<2*2*1=4>>4 cubic feet
#### 4
John builds a box.  The box is 26 inches by 26 inches by 14 inches.  The walls are 1 inch thick on each side.  How much is the internal volume in cubic feet?
train