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Express the Following Decimal as a Rational Number. 4.56

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Question

Express the following decimal as a rational number.

4.56

Sum
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Solution

4.56

= `(456)/(100)`

= `(456 ÷ 4)/(100 ÷ 4)`

= `(114)/(25)`

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Chapter 1: Rational and Irrational Numbers - Exercise 1.1

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Frank Mathematics Part 1 [English] Class 9 ICSE
Chapter 1 Rational and Irrational Numbers
Exercise 1.1 | Q 2.2
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