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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 7

There are 26 boys and 24 girls in a class. Express the fraction of boys and girls as decimal numbers - Mathematics

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Question

There are 26 boys and 24 girls in a class. Express the fraction of boys and girls as decimal numbers

Sum

Solution

Boys = 26, Girls = 24, Total = 50

Fraction of boys = `26/50`

= `(26 xx 2)/(50 xx 2)`

= `52/100`

= 0.52

Fraction of girls = `24/50`

= `(24 xx 2)/(50 xx 2)`

= `48/100`

= 0.48

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Chapter 1: Number System - Exercise 1.5 [Page 19]

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Samacheer Kalvi Mathematics - Term 2 [English] Class 7 TN Board
Chapter 1 Number System
Exercise 1.5 | Q 7 | Page 19
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