Question

find the length of the Canvas cloth of width 110 cm required to make 25 numbers of covers of suitcases s
having size 60 cm into 40 cm into 20 CM​

Answer 1

Answer:

answer =2000

Step-by-step explanation:

total surface area of cuboid=2( lb+bh+lh)

=2(60*40+40*20+20*60)

=8800cm

now area of 25 suitcase = 8800*25

=220000cm

now, length of canvas

= l*b = 220000cm

110*l =220000

l= 220000/110

= l=2000.

Answer 2

Answer:20m

Step-by-step explanation:

Given,

Length of the suitcase=60cm

Breadth of the suitcase=40cm

Height of the suitcase=20cm

Width of the canvus cloth=110cm

Total surface area of the suitcase=2(60*40+40*20+20*60)

=8800cm²

Now, area of 25 covers of suitcases=8800*25

=220000cm²

Lenght of the canvus=220000/110

=2000cm

=20m