Question

2. Mintu Ji has to make a 5 meter long and 6 meter high wall. How many bricks he will
have to buy, if :
(0)
One brick is 40 cm long and 20 cm high.
Total numbers of bricks required are​

Answer 1

Step-by-step explanation:

Area of a rectangle= length × breadth

=5m × 6m

= 30m sq

now area of brick = 40cm × 20cm

= 800cm sq

so convert 30m into cm

i.e, 30 × 100 = 3000cm

3000÷800= 3.75 bricks are required..