C-11-Q012mediumsingle_mcq

The ratio $0.4 : 0.5$ in simplest form is—

Multiplying both terms by $10$ removes the decimals: $0.4:0.5 = 4:5$ . Since $4$ and $5$ share no common factor, this is already in simplest form.

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এই অধ্যায়ের আরও প্রশ্ন

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