Ex 2.6 Q2 Fractions-and-Decimals-Solutions NCERT Maths Class 7

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Question

Find the area of rectangle whose length is \(\rm{}5.7\,cm\) and breadth is \(\rm{}3\, cm.\)

 Video Solution
Fractions And Decimals
Ex 2.6 | Question 2

Text Solution

What is known?

Dimensions of rectangle.

What is unknown?

Area of rectangle.

Reasoning:

Area of rectangle \(=\) Length \(×\) Breadth

Steps:

Given:

Length of rectangle \(=\rm{} 5.7\, cm\)

Breadth of rectangle \(= \rm{}3\, cm \)

Therefore,

Area of rectangle \(=\) Length \(×\) Breadth

\[\begin{align}&= 5.7 \times 3\\&= 17.1\end{align}\]

Thus, the area of rectangle is \(\rm{}17.1\, cm\)

  
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