Respuesta :

the area of a rectangle, is of course width * length.  We'll convert the mixed fraction to "improper" and get their product,

[tex]\bf \stackrel{mixed}{1\frac{1}{5}}\implies \cfrac{1\cdot 5+1}{5}\implies \stackrel{improper}{\cfrac{6}{5}}\\\\ -------------------------------\\\\ \stackrel{width}{\cfrac{6}{5}}\cdot \stackrel{length}{2}\implies \cfrac{12}{5}\implies 2\frac{2}{5}[/tex]

The area of bulletin board is 2.4 squared meter.

What is Area of rectangle?

The area of a rectangle is obtained by multiplying its length and width. Thus, the formula for the area, 'A' of a rectangle whose length and width are 'l' and 'w' respectively is the product "l × w".

Area of a Rectangle = (Length × Breadth) square units

For example

The length and width of a rectangular farm are 80 yards and 60 yards. Find the area of the farm.

Solution:

Length of the farm, l = 80 yd and width of the farm, w = 60 yards

Area of the farm A is: A = l × w

= 80 yd × 60 yards

= 4800 square yards

Given:

length= 2m

breadth = 1 1/5 = 6/5

Now, Area of rectangle

= l * b

= 2* 6/5

= 12/5

= 2.4 squared meter.

Learn more about this concept here:

https://brainly.com/question/3336034

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