A room 8 m long, 6m high and 22.5 cm thick is made up of bricks, each measuring 25 cm * 11.25cm * 6 cm. The number if bricks required is.

গণিত পাটিগণিত 21 Sep, 2021

প্রশ্ন A room 8 m long, 6m high and 22.5 cm thick is made up of bricks, each measuring 25 cm * 11.25cm * 6 cm. The number if bricks required is.

  • ক.
    7200
  • খ.
    6400
  • গ.
    6000
  • ঘ.
    5600

সঠিক উত্তর

6400

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