Answer :
each piece is 0.75 feet (3/4 of a foot) and there are six pieces
multiply 0.75 by six
=4.5feet
therefore his pile was 4.5 feet tall
each piece is 0.75 feet (3/4 of a foot) and there are six pieces
multiply 0.75 by six
=4.5feet
therefore his pile was 4.5 feet tall