Question

How many tiles whose length and breadth are 12 cm and 5 cm respectively will be needed to fit in a rectangular region whose length and breadth are 100cm and 144cm respectively?i will mark you as brainliest​

Answer 1

Answer:

So area of rectangular region : 100*144: 14400

area of tile : 12*5: 60

so no of files needed to fill the region are : 14400/60

240 tiles

Answer 2

Answer:

240 tiles whose length and breadth are 12 cm and 5 cm respectively will be needed to fit in a rectangular region whose length and breadth are 100cm and 144cm respectively.

Step-by-step explanation:

If length of tiles = 12 cm and breadth = 5 cm

Then area of tile = Length  × breadth

= 12 × 5

= 60 sq. cm

If length of rectangular region = 100 cm and breadth = 144 cm

Then area of  rectangular region= Length  × breadth

= 100 × 144

= 14400 sq. cm

So, Number of tiles required = 14400 ÷ 60 = 240 tiles