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Ex 12.1, 3 - See the figure and find ratio of (a) Number of triangles

Ex 12.1, 3 - Chapter 12 Class 6 Ratio And Proportion - Part 2
Ex 12.1, 3 - Chapter 12 Class 6 Ratio And Proportion - Part 3

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Transcript

Ex 12.1, 3 See the figure and find the ratio of (a) Number of triangles to the number of circles inside the rectangle. Number of triangles = 3 Number of circles = 2 ∴ Ratio = (π‘π‘’π‘šπ‘π‘’π‘Ÿ π‘œπ‘“ π‘‘π‘Ÿπ‘–π‘Žπ‘›π‘”π‘™π‘’π‘ )/(π‘π‘’π‘šπ‘π‘’π‘Ÿ π‘œπ‘“ π‘π‘–π‘Ÿπ‘π‘™π‘’π‘ ) = 3/2 ∴ Ratio is 3 : 2 Ex 12.1, 3 See the figure and find the ratio of (b) Number of squares to all the figures inside the rectangle.Number of squares = 2 Number of figures inside rectangle = 7 ∴ Ratio = (π‘π‘’π‘šπ‘π‘’π‘Ÿ π‘œπ‘“ π‘ π‘žπ‘’π‘Žπ‘Ÿπ‘’π‘ )/(π‘π‘’π‘šπ‘π‘’π‘Ÿ π‘œπ‘“ π‘“π‘–π‘”π‘’π‘Ÿπ‘’π‘ ) = 2/7 ∴ Ratio is 2 : 7 Ex 12.1, 3 See the figure and find the ratio of (c) Number of circles to all the figures inside the rectangle.Number of circles = 2 Number of figures = 7 ∴ Ratio = (π‘π‘’π‘šπ‘π‘’π‘Ÿ π‘œπ‘“ π‘π‘–π‘Ÿπ‘π‘™π‘’)/(π‘π‘’π‘šπ‘π‘’π‘Ÿ π‘œπ‘“ π‘“π‘–π‘”π‘’π‘Ÿπ‘’π‘ ) = 2/7 ∴ Ratio is 2 : 7

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.