Question

Plz solution............​

Answer 1

Answer :-

• Length of the rectangular field is 27cm.

Given :-

• The ratio of the length to the breadth of a rectangular field is 9 : 5. The breadth of the sheet is 15cm.

To Find :-

• Length of the rectangular field.

Solution :-

Put x in the ratio

Sides are

• Length = 9x
• Breadth = 5x

Here

• Breadth of the rectangular field is 15cm.

According to question :-

⇒ 5x = 15

⇒ x = 15/5

⇒ x = 3

Put the value of x in the length

Now

⇒ 9x

⇒ 9 × 3

⇒ 27

Hence, the length of the rectangular field is 27cm.

Answer 2

Given :

• Ratio of the length to the breadth of a rectangular field i.e. 9 : 5
• Breadth is 15 cm

To Find :

• Length of rectangular field

Solution :

• Let us take the unknown side to be x , then length will be 9x and breadth will be 5x

• According to the question :

$\leadsto \sf 5x\:=\:15$

$\leadsto \sf x\:=\: \dfrac{15}{5}$

$\leadsto \sf x\:=\:3\:cm$

• Let us find the length now :

• Length = 9x = 9(3) = 27 cm

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