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Question
Express the following decimal expression into rational number
– 5.132
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Solution
– 5.132 = `- 5 + 1/10 + 3/100 + 2/1000`
= `(- 5000 + 100 + 30 + 2)/1000`
= `(-4868)/1000`
or
= `(- 1217)/250`
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