Question

tìm các sô nguyên x,y,z,,t thoả mãn: 1/10001=1234/x=y/45674567=2345/t

Answer 1

Đề thiếu z

Ta có: \(\dfrac{1}{10001}=\dfrac{1234}{x}=\dfrac{y}{45674567}=\dfrac{2345}{t}\)

\(\Rightarrow\left\{{}\begin{matrix}x=1234.10001=12341234\\y=\dfrac{45674567}{10001}=4567\\t=2345.10001=23452345\end{matrix}\right.\)

Answer 2

Vì 1/10001 = 1234/x => x = 10001.1234 = 12341234

Vì 1/10001 = y/45674567 => y = y.10001 = 45674567 <=>

y = 4567

Vì 1/10001 = 2345/t => t = 10001.2345 = 23452345

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