Question

A grocer wants to make tin boxes without lid for storing rice. The dimensions of the box are 40cm,40cm, 1metre.how much area of tin sheet will he require to make 5 such boxes?

Answer 1

Answer:88000cm^2

Step-by-step explanation:

L=40cm

B=40cm

H=1m=100cm

Ar. of tin required to make 1 box=2(lh+bh)+lb

=2[(40×100)+(40×100)]+(40×40)

=2(4000+4000)+1600

=2(8000)+1600

=16000+1600

=17600cm^2

Tin required to make 5 boxes=17600×5

=88000cm^2