Question

© A rectangular tissue box is 18 cm long and 12 cm
high. If the width of the tissue box is the average of
its length and height, find its capacity.​

Answer 1

Answer:

Given:Length, l=18cm

Height,h=12cm

Width is average of length and height i.e. l+h/2=18+12/2=15

Capacity/Volume =lxbxh

=18x12x15

=3240cm^3

Hope it helps☺️