Example 17 - Chapter 10 Class 6 Mensuration

Last updated at April 16, 2024 by

Example 17 - Find area in square metre of a piece of cloth 1 m 25 cm

Example 17 - Chapter 10 Class 6 Mensuration - Part 2

Transcript

Example 17 Find the area in square metre of a piece of cloth 1m 25 cm wide and 2 m long Length = l = 2 m = 2 × 100 cm = 200 cm Breadth = b = 1 m 25 cm = 1 m + 25 cm = 100 cm + 25 cm = 125 cm (1m = 100 cm) Area = l × b = 200 × 125 = 25000 sq. cm = 25000 cm2 = 25000 × 1/10,000 m2 = 2.5 m2 1 cm = 1/100 m (1 cm)2 = (1/100 " m" )^2 ∴ 1 cm2 = 1/10000 m2

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.