Question

Find the number of laminates of area 5 m required to lay over a rectangular platform of length 15 m and breadth 10 m.​

Answer 1

Step-by-step explanation:

answer in attachment hope this helps

Answer 2

Length of a rectangular hall L=40 m

Breadth of the rectangular hall B=18 m

So, the area of hall

=L×B=40×18=720 m  

2

 

Since,

Length of tiles l=1 m

Breadth of tiles b=50 cm=0.5 m

So, the area of each tile

=l×b=1×0.5=0.5 m  

2

 

Therefore, the numbers of tiles are required

=  

0.5

720

​

=1440