{"id":223612,"date":"2025-06-02T06:26:56","date_gmt":"2025-06-02T06:26:56","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=223612"},"modified":"2025-06-02T06:26:58","modified_gmt":"2025-06-02T06:26:58","slug":"escribe","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/06\/02\/escribe\/","title":{"rendered":"Escribe"},"content":{"rendered":"\n
Escribe (v) verdadero o (f) falso segun corresponda a) un numero natural es racional. b) cualquier numero es racional es un entero. c) cero es un n\u00famero racional. d) los racional es son n\u00fameros negativos. e) los n\u00fameros enteros contienen a los racionales<\/pre>\n\n\n\n
The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n
\n\n\n\n
a) Un n\u00famero natural es racional.<\/strong> \u2192 (V)<\/strong>
b) Cualquier n\u00famero racional es un entero.<\/strong> \u2192 (F)<\/strong>
c) Cero es un n\u00famero racional.<\/strong> \u2192 (V)<\/strong>
d) Los racionales son n\u00fameros negativos.<\/strong> \u2192 (F)<\/strong>
e) Los n\u00fameros enteros contienen a los racionales.<\/strong> \u2192 (F)<\/strong><\/p>\n\n\n\n
\n\n\n\n
Explicaci\u00f3n<\/h3>\n\n\n\n
N\u00fameros racionales<\/strong> son aquellos que se pueden expresar como el cociente de dos enteros, es decir, en la forma ab\\frac{a}{b}, donde aa y bb son enteros y b\u22600b \\neq 0.<\/p>\n\n\n\n
a) Verdadero.<\/strong>
Los n\u00fameros naturales<\/strong> (1, 2, 3, \u2026) son racionales porque pueden expresarse como una fracci\u00f3n con denominador 1. Por ejemplo, 3=313 = \\frac{3}{1}, lo que cumple la definici\u00f3n de n\u00famero racional.<\/p>\n\n\n\n
b) Falso.<\/strong>
No todos los n\u00fameros racionales<\/strong> son enteros. Por ejemplo, 12\\frac{1}{2} o \u221253-\\frac{5}{3} son racionales, pero no son enteros. Los enteros incluyen n\u00fameros como -2, 0, 1, pero no incluyen fracciones ni decimales que no sean exactos.<\/p>\n\n\n\n
c) Verdadero.<\/strong>
El cero<\/strong> es racional, ya que se puede representar como 01\\frac{0}{1}, cumpliendo con la definici\u00f3n de n\u00famero racional (el numerador es un entero y el denominador es distinto de cero).<\/p>\n\n\n\n
d) Falso.<\/strong>
Los n\u00fameros racionales<\/strong> pueden ser positivos, negativos o cero<\/strong>. Ejemplos: 34\\frac{3}{4} (positivo), \u221225-\\frac{2}{5} (negativo), 00 (neutro). Por tanto, no son exclusivamente negativos.<\/p>\n\n\n\n
e) Falso.<\/strong>
Los n\u00fameros enteros<\/strong> (\u2026, -2, -1, 0, 1, 2, \u2026) est\u00e1n contenidos dentro de los racionales<\/strong>, no al rev\u00e9s. Los racionales incluyen a los enteros, pero tambi\u00e9n a muchas fracciones no enteras. Por ejemplo, 23\\frac{2}{3} es racional, pero no es un n\u00famero entero.<\/p>\n\n\n\n
\n\n\n\n
En resumen, el conjunto de los n\u00fameros racionales es m\u00e1s amplio que el de los naturales o los enteros, ya que los incluye a ambos y adem\u00e1s a todas las fracciones posibles entre enteros.<\/p>\n\n\n\n
\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"
Escribe (v) verdadero o (f) falso segun corresponda a) un numero natural es racional. b) cualquier numero es racional es un entero. c) cero es un n\u00famero racional. d) los racional es son n\u00fameros negativos. e) los n\u00fameros enteros contienen a los racionales The Correct Answer and Explanation is: a) Un n\u00famero natural es racional. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-223612","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/223612","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=223612"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/223612\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=223612"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=223612"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=223612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}