How many bricks each 22 cm long and 15cm broad, will be required to pave a court 30 metre long and 22 metre wide?

How many blocks,each 25 cm long and 12 cm wide,will be required to lay a path 12.5 m long and 4.8 m wide?

How many bricks 20 cm xx 10 cm will be required to have the floor of a hall 16 metres long and 10 metres wide ?

How many tiles 20 cm by 40 cm will be required to pave the floor of a prayer hall of a room 16 m long and 9 m wide :

How many square tiles each of side 0.5 m will be required to pave the floor of a room which is 4 m long and 3 m broad?

How many bricks, each of size 25cmxx13.5cmxx6cm , will be required to build a wall 8 m long, 5.4 m high and 33 cm thick?"

How many bricks, each measuring 25 cm xx 1.25 cm xx 6 cm , will be needed to build a wall 8 m long, 6m high and 22.5 cm thick?

How many bricks each of size 10cm by 7.5cm by 2.5cm is required to build a wall 300cm long 200cm high and 25cm thick