Question

nick wants to pave the rectangular ratio of his house . the ratio has length 5.25m and width 3m. he needs 81 bricks per sq.m . calculate how many bricks he need for the whole ratio​

Answer 1

Answer:

First lets find the area of the rectangular patio:

(area of a rectangle=l*w)

5.25*3=15.75

there are 15.75 square meters in the patio

if there is 81 bricks per sq meter how many bricks are there for 15.75 square meters?

for the answer we have to multiply 81 with 15.75

so

81*15.5=1275.75

Answer 2

Step-by-step explanation:

Ratio has length=5.25m

width=3m

Then, Area of ratio is = length×width

= 5.25×3 =15.75 sq.m.

For ,1 sq.m. bricks needed= 81

15.75 sq.m. bricks needed = 15.75×81=1275.75

which is approximately equal to 1276.

Bricks required to pave the ratio is 1276.