Answer:
No. 65 boxed will not fit inside the larger box
60 boxes will fit inside the larger box
Explanation:
The volume of the larger box is
[tex]4ft\times3ft\times5ft=60ft^3[/tex]The volume of the smaller boxes is 65 cubic feet which is more that 60 cubic feet; therefore, 65 cubes won't fit inside the larger cube.