Advertisements
Advertisements
Question
Muniya wants to make a wall 1 metre long. How many bricks will she need to put in a line?
Solution
Let the length of each brick be 10 cm.
Length of wall = 1 m
As the length of brick in cm, the length of the wall will be converted to cm for calculation.
We know that 1 m = 100 cm
Length of wall (in cm) = 1 × 100 cm = 100 cm
Number of bricks required to make a 100 cm long wall
= Length of wall ÷ Length of 1 brick
= 100 ÷ 10
= 10
The number of bricks required to make 1 m long wall = 10.
APPEARS IN
RELATED QUESTIONS
Look how the bricks are arranged in these five floor patterns.
Which floor pattern do you like the most?
(1) |
(2) |
(3) |
(4) |
(5) |
Have you seen such patterns anywhere?
Which pattern is made in a circle?
In which pattern can you show mirror halves? Draw a line.
(A) |
(B) |
(C) |
(D) |
(E) |
(F) |
(G) |
(H) |
(I) |
(J) |
(K) |
Which of these is a drawing of a brick? Mark a (✓).
This is a drawing of another beautiful 'jaali'.
Now colour some bricks red and make your own patterns in the wall drawn below.
- Have you seen arches in a bridge?
- Where else have you seen an arch?
Jamaal and Kaalu, the masons of Jagriti School, said that their grandfathers used many different kinds of bricks. Some of these are shown in this photo.
- Which of these bricks have curved edges?
- How many faces do you see of the longest brick?
- Is there any brick which has more than six faces?
Have you seen bricks of different sizes?
Look at these photos and guess how many bricks are carried by this truck.
 |
 |
