Question

The area of a rectangle is 112 square metre. If the breadth of the room is 14m, find its length in metre.*

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Answer 1

Answer:

~`````````````````````` Hey mate 8 m is your required answer  ``````````````````````~

Explanation:

Area = 112 m²

Breadth = 14 m

Length =?

Area = Breadth × Length

Length = Area / Breadth

            = 112 m² / 14 m

            = 8 m      

Answer 2

Required Answer :

★ Length of the room = 8 m

Given :

• Area of rectangle = 112 m²

• Breadth of the room = 14 m

To find :

• Length of the room

Concept :

Here, we are given the area and breadth of the room and we need to find the length. So, we shall use the following formula :-

• Area of rectangle = l × b

where,

• l denotes the length
• b denotes the breadth

Solution :

Substituting the given values in the formula of area of rectangle :-

→ 112 = Length × 14

→ Length = 112/14

→ Length = 56/7

→ Length = 8

Therefore, the length of the room = 8 m

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Verification :

To verify the value of length of the room, find the area of rectangle. If it's value will be equal to 112 m² (as mentioned in the question) then the value of length is right.

→ Area = l × b

→ Area = 8 × 14

→ Area = 112

Therefore, area of the room = 112 m²

Hence, verified!