Question

Area and perimeter (6th grade)

Answer 1

Answer:

8

Step-by-step explanation:

18 times 18 is 324 and when u multiiply 54 and 48 u get 2592

and when u divide 2592 by 324 u get 8 amd 8 is the answer

Answer 2

Answer:

Area of rectangular room = l×b

= 54× 48

= 2592 m²

In cm² = 259200 cm²

Now,

Area of one square tile = Side²

= 18²

= 324 cm²

Therefore,

No. of tiles =

$= \frac{area \: of \: room}{area \: of \: one \: tile}$

$= \frac{259200}{324}$

= 800 tiles

Hope it will help you