Question

a sheet of paper length 50 cm and bredth 30cm a strip 6cm wide is cut find area of remaining sheet and strip

Answer 1

Solutions :-

Given :
Length of a sheet of paper = 50 cm
Breadth = 30 cm
Breadth of a sheet of paper after a strip 6cm wide is cut = (30 - 6) cm = 24 cm


Find the area of a sheet of paper :-

Area = (Length × Breadth) sq. Units
= (50 × 30) cm²
= 1500 cm²


Find the area of remaining sheet :-

Area = (Length × Breadth) sq. units
= (50 × 24) cm²
= 1200 cm²


Area of strip = (1500 - 1200) cm²
= 300 cm²


Hence,
Area of remaining sheet = 1200 cm²
Area of strip = 300 cm²

Answer 2

$\underline{\underline{\Huge\mathfrak{Solution ;}}}$

Given that :-
• Lenght of a paper's sheet ;- 50 cm
• It's Breadth = 30 cm

Now ,
Finding the Breadth ( B ) of a sheet of paper ;-

We know that ;-
• Area = [ Lenght × Breadth ] Sq. units

So ,

$= > (50 \times 30)cm^{2}$
$= > 1500 \: cm^{2}$
Now ,
Finding the area of the Rest Sheet ;-

$= > (50 \times 24)cm^{2}$
$= > 1200 \: cm^{2}$

Than ,
The Strip's Area = [ 1500 - 1200 ] cm^2
= 300 cm^2

Therefore ,
$<b>• Remaining Sheet's Area = 1200 cm^2 • Strip's Area = 300 cm^2</b>$