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Example 11 - What per cent of the adjoining figure is shaded?

Example 11 - Chapter 8 Class 7 Comparing Quantities - Part 2

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Example 11 What per cent of the adjoining figure is shaded? There are total 3 boxes, Out of which 1 & 1/2 are shaded. Let’s find the percentage shaded Total boxes = 3 Boxes shaded = 1 + 1/2 = (1 Γ— 2 + 1)/2 = (2 + 1)/2 = 3/2 So, Percentage shaded = (π΅π‘œπ‘₯𝑒𝑠 π‘ β„Žπ‘Žπ‘‘π‘’π‘‘)/(π‘‡π‘œπ‘‘π‘Žπ‘™ π‘π‘œπ‘₯𝑒𝑠) Γ— 100% = (3/2)/3 Γ— 100% = 3/(2 Γ— 3) Γ— 100% = 1/2 Γ— 100% = 100/2 % = 50%

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.