Question
3.Representa en la recta real cada pareja de números y escribe \( >,<0= \), según corresponda. \( \begin{array}{lllc}\text { a. }-5,4<-3,8 & \text { b. }-1,2 & 2,3 \\ \text { c. }-\frac{5}{6} & -\frac{10}{12} & \text { d. } \frac{3}{5} & 1,6 \\ \text { e. }-0,91 & -\frac{7}{3} & \text { f. }-\frac{1}{4} & 2,3\end{array} \)
Ask by Ramirez Potter.
Mar 13,2025 22:27
UpStudy AI Solution
Tutor-Verified Answer
Answer
a. \(-5.4 < -3.8\)
b. \(-1.2 < 2.3\)
c. \(-\frac{5}{6} = -\frac{10}{12}\)
d. \(\frac{3}{5} < 1.6\)
e. \(-0.91 > -\frac{7}{3}\)
f. \(-\frac{1}{4} < 2.3\)
Solution
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Beyond the Answer
Vamos a comparar cada par de números:
a. \(-5.4 < -3.8 \)
En la recta real, \(-5.4\) está a la izquierda de \(-3.8\), así que \( -5.4 < -3.8\).
b. \(-1.2 < 2.3\)
Aquí, \(-1.2\) se encuentra a la izquierda de \(2.3\), resultando en \(-1.2 < 2.3\).
c. \(-\frac{5}{6} > -\frac{10}{12}\)
Dado que \(-\frac{5}{6}\) es equivalente a \(-0.8333\) y \(-\frac{10}{12}\) a \(-0.8333\), podemos decir que \(-\frac{5}{6} = -\frac{10}{12}\).
d. \(\frac{3}{5} < 1.6\)
El valor de \(\frac{3}{5}\) es \(0.6\), que está a la izquierda de \(1.6\). Entonces, \(\frac{3}{5} < 1.6\).
e. \(-0.91 < -\frac{7}{3}\)
Calculando, \(-\frac{7}{3} \approx -2.33\), así que claramente \(-0.91\) está a la derecha de \(-2.33\), resultando en \(-0.91 > -\frac{7}{3}\).
f. \(-\frac{1}{4} < 2.3\)
El número \(-\frac{1}{4}\) es aproximadamente \(-0.25\), que está a la izquierda de \(2.3\). Por lo tanto, \(-\frac{1}{4} < 2.3\).
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