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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 8

By how much does 1(1011) exceed (110)11? - Mathematics

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Question

By how much does `1/((10/11))` exceed `((1/10))/11`?

Sum

Solution

The difference = `1/(10/11) - (1/10)/11`

= `(1/1 xx 11/10) - (1/10 xx 1/11)`

= `11/10 - 1/110`

= `(121 - 1)/110`

= `120/110`

= `12/11`

`1/(10/11)` exceed `(1/10)/11` by `12/11`

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Chapter 1: Numbers - Exercise 1.7 [Page 47]

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Samacheer Kalvi Mathematics [English] Class 8 TN Board
Chapter 1 Numbers
Exercise 1.7 | Q 16 | Page 47
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