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4-5-45-20-144-200-




Question Number 104404 by Anindita last updated on 21/Jul/20
(4/5)=(?/(45))=((20)/?)=((144)/?)=((200)/?)
$$\frac{\mathrm{4}}{\mathrm{5}}=\frac{?}{\mathrm{45}}=\frac{\mathrm{20}}{?}=\frac{\mathrm{144}}{?}=\frac{\mathrm{200}}{?} \\ $$
Answered by Don08q last updated on 21/Jul/20
(4/5)=((9×4)/(45))=((20)/(5×5))=((144)/(5×36))=((200)/(5×50)) _   (4/5)=((36)/(45))=((20)/(25))=((144)/(180))=((200)/(250))
$$\frac{\mathrm{4}}{\mathrm{5}}=\frac{\mathrm{9}×\mathrm{4}}{\mathrm{45}}=\frac{\mathrm{20}}{\mathrm{5}×\mathrm{5}}=\frac{\mathrm{144}}{\mathrm{5}×\mathrm{36}}=\frac{\mathrm{200}}{\mathrm{5}×\mathrm{50}}\:_{} \\ $$$$\frac{\mathrm{4}}{\mathrm{5}}=\frac{\mathrm{36}}{\mathrm{45}}=\frac{\mathrm{20}}{\mathrm{25}}=\frac{\mathrm{144}}{\mathrm{180}}=\frac{\mathrm{200}}{\mathrm{250}} \\ $$$$ \\ $$

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