MensurationThe dimensions of a wall is 30 m x 5 m x 20 cm. It contains

1.	MensurationThe dimensions of a wall is 30 m x 5 m x 20 cm. It contains three windows eachof 2 m x 1.5 m. How many bricks of size 20 cm x 10 cm x 5 cm are required tobuild the wall leaving 10 % of the space for the cement work? Also find the cost ofbricks at the rate of Rs 9000 per 1000 bricks.
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MensurationThe dimensions of a wall is 30 m x 5 m x 20 cm. It contains three windows eachof 2 m x 1.5 m. How many bricks of size 20 cm x 10 cm x 5 cm are required tobuild the wall leaving 10 % of the space for the cement work? Also find the cost ofbricks at the rate of Rs 9000 per 1000 bricks.

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