Answer:
211 centimeter ; 2.11 meter
Explanation:
Given that:
Height of box 1 = 128 cm
Height of box 2 = 83 cm
Stacking box 2 on the box 1 :
Height of stack :
Height of box 1 + height of box 2
128 cm + 83 cm = 211 cm
Converting 211 cm to meter :
100 cm = 1 m
211 cm = (211 / 100) m
= 2.11 meter