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Example 4 - Chapter 2 Class 7 Fractions and Decimals
Last updated at Dec. 16, 2024 by Teachoo
Transcript
Example 4 The length of a rectangle is 7.1 cm and its breadth is 2.5 cm. What is the area of the rectangle?Given, Length = 7.1 cm Breadth = 2.5 cm Area of rectangle = Length × Breadth = 7.1 cm × 2.5 cm = 71/10 × 25/10 × (cm × cm) = (𝟕𝟏 × 𝟐𝟓)/𝟏𝟎𝟎 × 〖𝑐𝑚〗^2 = 1775/100 × 〖𝑐𝑚〗^2 = 17.75 〖𝒄𝒎〗^𝟐 ∴ Area is 17.75 cm2
