How many bricks are needed to complete the pyramid?​

Q.

8 workers can load 4320 bricks in 1hour. How many workers are needed if the same amount of bricks have to be loaded in the truck in 40 minutes

Q.

Question 89

A flower garden is 22.50 m long. Sheela wants to make a border along one side using bricks that are 0.25 m long. How many bricks will be needed?

Q. The length, breath and height of a wall are $5m,30cm$ and $3m$. How many bricks willbe needed to build of the wall. The dimensions of one brick are $20cm\times 10cm\times 7.5cm$.

Q. The given image shows the number of bricks in each bag. All the bricks need to be arranged in piles of $10$.

(i) Are there the same number of bricks in each bag?
(ii) How many piles can be made?
(iii) How many bricks will be left loose?

Q. How many bricks, each measuring $25cm\times 11.25cm\times 6cm$ will be needed to build a wall $8m\times 6m\times 22.5cm$ ?