A path 90m long and 10 m wide is to be paved with tiles having length and breadth 20 cm and 7.5 cm respectively. Find the number of tiles required to pave the road.
Answers
Answer: A road is rectangular in shape
It's length is 90m and breadth is 10m.
Area of rectangular road =length×breadth
=90×10=900 sq.m.
Because 1sq.m =10,000 sq.cm
Therefore,900 sq.m=9000000 sq.cm.
Area is 9000000 sq.cm of road.
Now,area of rectangular brick =length×breadth
=20×7.5=150 sq.cm
Total bricks required= area of road÷area of brick
=9000000÷150=60,000 bricks.
Step-by-step explanation:
A path 90m long and 10 m wide is to be paved with tiles having length and breadth 20 cm and 7.5 cm respectively. Find the number of tiles required to pave the road.
Refer to the attachment
A path 90m long and 10 m wide is to be paved with tiles having length and breadth 20 cm and 7.5 cm respectively. Find the number of tiles required to pave the road.
Refer to the attachment
