Question

books?
(h) The ratio between the length and width of a rectangle 5:3. If
the width is 18 cm , find the length of rectangle.​

Answer 1

Answer:

The length of the rectangle will be 30cm.

Step-by-step explanation:

Question says that, the ratio between length and the width of a rectangle is 5:3. If we the width is 18cm.Find the length of the rectangle.

Step 1 : Let's assume the dimensions :

➪ Length = $5x$

➪ Breadth = $3x$

Step 2 : Calculate the width of the rectangle :

The width of the rectangle is $3x$

But, the width is 18cm (given)

So we can say that,

$\implies 3x = 18$

Solving for $x$ :

$\implies 3x = 18$

$\implies x = \dfrac{18}{3}$

$\implies x = \bf \green{ 6cm.}$

The length of the rectangle will be :

➪ $5x = \bf {5(6)} = 30cm$

Answer 2

Question:

The ratio between the length and width of a rectangle 5:3. If the width is 18 cm , find the length of rectangle.

Answer:

The length of the rectangle will be 30cm.

Step-by-step explanation:

☆the ratio between length and the width of a rectangle is 5:3. If we the width is 18cm.Find the length of the rectangle.

Let dimensions will be

• Length = 5x
• Breadth = 3x

Calculate the width of the rectangle :

The width of the rectangle is 3x

■But, the width is 18cm (given)

So we can say that,

$3x = 18$

solving for 'x.

$x = \frac{18}{3}$

$x = 6cm$

The length of the rectangle will be :

$5x = 5(6)$

$\bold{\huge{\fbox{\color{maroon}{=30cm}}}}$

$\sf\red{hope\:it\:helps\:you}$