Question

Q. A mason is building a wall of height 9 m 780 mm. If length of one brick is 240 mm and height is 12 cm.

a. Find the length of wall in m, if 45 bricks arranged one after the another.
b. Find the number of bricks arranged one above the one, needed to reach the required.

With statement

Answer 1

Answer:

a = 1032 cm or 1.03m

b = 75

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