Question

express the following in ratio rupees 2.40 rupees 4 ​

Answer 1

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$\implies \sf 2.40: 4$

$\implies \sf\frac{2.4}{4}$

$\implies \sf \frac{24}{40}$

$\implies \sf\frac{3}{5}$

$\implies \sf 3: 5$