A company wants to reduce the height of its packing cartons by 1/5 for easier loading. the cartons are rectangular prisms 40 centimeters long, 60
centimeters wide, and 100 centimeters high.
what effect will this reduction have on the volume of the cartons?
a)the volume will be reduced by 5 square centimeters.
b)the volume will be reduced by 20 cubic centimeters.
c)the volume will be reduced by 4/5
d)the volume will be reduced by 1/5