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If the volume of one brick is 0.0014 m3, then how many bricks will be required to construct a wall of length 14 m, breadth 0.125 m and height 5 m ?
Question

If the volume of one brick is 0.0014 m3, then how many bricks will be required to construct a wall of length 14 m, breadth 0.125 m and height 5 m ?

A.

5250

B.

3250

C.

6250

D.

4250

Correct option is C

Given: 
The volume of one brick is 0.0014 m
wall of length 14 m, breadth 0.125 m and height 5 m.
Formula Used: 
 Number of bricks= volume of wallvolume of brick\text { Number of bricks} = \frac{\text { volume of wall}}{\text{volume of brick}} 
Solution: 
volume of one brick = 0.0014 m3m^3 
Volume of wall = 14×0.125×514 \times 0.125 \times 5 
Now,

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