Question

The area of a rectangular tile needs to be 64 cm square in how many ways can you make such tiles such that the length of the tile is greater than the breadth assume that length and breadth are both whole number values

Answer 1

Answer:

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