If the length of a wall is 35 M breadth is 2 metre and the height is 25 m and the size of bricks is 25 cm multiple of 20cm multiple of 7cm. Find out the number of bricks used to make the wall
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length of wall = 35m = 3500 cm
breadth = 2m = 200cm
height = 25m = 2500cm
No. of bricks to make wall = volume of wall / volume of brick
= 3500×200×2500/25×20×7
=3500×5,00,000/500×7
= 3500×1000/7
=35,00,000/7
=5,00,000
To make the wall 5,00,000 bricks are required
length of wall = 35m = 3500 cm
breadth = 2m = 200cm
height = 25m = 2500cm
No. of bricks to make wall = volume of wall / volume of brick
= 3500×200×2500/25×20×7
=3500×5,00,000/500×7
= 3500×1000/7
=35,00,000/7
=5,00,000
To make the wall 5,00,000 bricks are required
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