Respuesta :
Answer:
224
Step-by-step explanation:
here we can look for the volume of truck
volume of truck = length*width*height = 7*4*8=224 feetcube
then we can look for a box needs how much space.
it can get by volume of box =1*1*1=1 feetcube
so total 224 boxes can pack into the back of truck