A brick measures 15 cm in length, 8 cm in breadth and 5 cm in height. how many bricks will be used to make a wall of length 15 m, breadth 10 m and height 8 metres?
Answers
Answered by
29
volume of brick =15×5×8=600cm^3
volume of wall=15×8×10=1200m^3
no. of bricks =1200000/600
=2000
volume of wall=15×8×10=1200m^3
no. of bricks =1200000/600
=2000
Answered by
35
Answer:
In case of brick
length=15cm
breadth=8cm
height=5cm
volume of brick=length×breadth×height
=15×8×5
=600cm^3
In case of wall
length=15m=1500cm
breadth=10m=1000cm
height=8m=800
no. of brick=volume of wall /volumeofbrick
=1500×1000×800/600
=250×1000×800
=200000000
Step-by-step explanation:
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