Respuestas
Respuesta dada por:
9
Amplificación ; consiste en multiplicar tanto el numerador como el denominador por un mismo número.
18/30 * 2/2 = 36/60
18/30 * 3/3 = 54/90
18/30 * 4/4 = 72/120
Respuesta : 36/60, 54/90, 72/120
Irreducible ; consiste en dividir tanto el numerador como el denominador por un mismo número.
18 : 2 9 : 3 3
---------- = ---------- = ---------
30 : 2 15 : 3 5
Respuesta : 9/15 y 3/5
18/30 * 2/2 = 36/60
18/30 * 3/3 = 54/90
18/30 * 4/4 = 72/120
Respuesta : 36/60, 54/90, 72/120
Irreducible ; consiste en dividir tanto el numerador como el denominador por un mismo número.
18 : 2 9 : 3 3
---------- = ---------- = ---------
30 : 2 15 : 3 5
Respuesta : 9/15 y 3/5
Respuesta dada por:
5
¡Hola!.
Hallamos tres fracciones equivalentes utilizando la amplificación.
![\frac{18}{30} = \frac{18}{30} * \frac{2}{2} = \frac{18*2}{30*2} = \frac{36}{60} \frac{18}{30} = \frac{18}{30} * \frac{2}{2} = \frac{18*2}{30*2} = \frac{36}{60}](https://tex.z-dn.net/?f=+%5Cfrac%7B18%7D%7B30%7D+%3D++%5Cfrac%7B18%7D%7B30%7D+%2A++%5Cfrac%7B2%7D%7B2%7D+%3D++%5Cfrac%7B18%2A2%7D%7B30%2A2%7D+%3D++%5Cfrac%7B36%7D%7B60%7D+)
Ahora como sabemos si son equivalente, pues fácil multiplicamos en aspa.
![\frac{18}{30} * \frac{36}{60} = \frac{18*60}{30*36} = \frac{1080}{1080} \frac{18}{30} * \frac{36}{60} = \frac{18*60}{30*36} = \frac{1080}{1080}](https://tex.z-dn.net/?f=+%5Cfrac%7B18%7D%7B30%7D+%2A++%5Cfrac%7B36%7D%7B60%7D+%3D++%5Cfrac%7B18%2A60%7D%7B30%2A36%7D+%3D++%5Cfrac%7B1080%7D%7B1080%7D+)
![============================================ ============================================](https://tex.z-dn.net/?f=%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D)
![\frac{18}{30} = \frac{18}{30} * \frac{3}{3} = \frac{18*3}{30*3} = \frac{54 }{90} \frac{18}{30} = \frac{18}{30} * \frac{3}{3} = \frac{18*3}{30*3} = \frac{54 }{90}](https://tex.z-dn.net/?f=+%5Cfrac%7B18%7D%7B30%7D+%3D++%5Cfrac%7B18%7D%7B30%7D+%2A++%5Cfrac%7B3%7D%7B3%7D+%3D++%5Cfrac%7B18%2A3%7D%7B30%2A3%7D+%3D++%5Cfrac%7B54+%7D%7B90%7D+)
Multiplicamos en aspa.
![\frac{18}{30} * \frac{54}{90} = \frac{18*90}{30*54} = \frac{1620}{1620} \frac{18}{30} * \frac{54}{90} = \frac{18*90}{30*54} = \frac{1620}{1620}](https://tex.z-dn.net/?f=+%5Cfrac%7B18%7D%7B30%7D+%2A++%5Cfrac%7B54%7D%7B90%7D+%3D+++%5Cfrac%7B18%2A90%7D%7B30%2A54%7D+%3D++%5Cfrac%7B1620%7D%7B1620%7D+)
![====================================== ======================================](https://tex.z-dn.net/?f=%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D)
![\frac{18}{30} = \frac{18}{30} * \frac{4}{4} = \frac{18*4}{30*4} = \frac{72}{120} \frac{18}{30} = \frac{18}{30} * \frac{4}{4} = \frac{18*4}{30*4} = \frac{72}{120}](https://tex.z-dn.net/?f=+%5Cfrac%7B18%7D%7B30%7D+%3D++%5Cfrac%7B18%7D%7B30%7D+%2A++%5Cfrac%7B4%7D%7B4%7D+%3D++%5Cfrac%7B18%2A4%7D%7B30%2A4%7D+%3D++%5Cfrac%7B72%7D%7B120%7D+)
Multiplicamos en aspa.
![\frac{18}{30} * \frac{72}{120} = \frac{18*120}{72*30} = \frac{2160}{2160} \frac{18}{30} * \frac{72}{120} = \frac{18*120}{72*30} = \frac{2160}{2160}](https://tex.z-dn.net/?f=+%5Cfrac%7B18%7D%7B30%7D+%2A++%5Cfrac%7B72%7D%7B120%7D+%3D++%5Cfrac%7B18%2A120%7D%7B72%2A30%7D+%3D++%5Cfrac%7B2160%7D%7B2160%7D+)
Respuestas: 36/60, 72/120 y 54/60
![======================================= =======================================](https://tex.z-dn.net/?f=%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D%3D)
Ahora hallamos la fracción Irreducible.
![\frac{18}{30} = \frac{18:2}{30:2} = \frac{9:3}{15:3} = \frac{3}{5} \frac{18}{30} = \frac{18:2}{30:2} = \frac{9:3}{15:3} = \frac{3}{5}](https://tex.z-dn.net/?f=+%5Cfrac%7B18%7D%7B30%7D+%3D++%5Cfrac%7B18%3A2%7D%7B30%3A2%7D+%3D++%5Cfrac%7B9%3A3%7D%7B15%3A3%7D+%3D++%5Cfrac%7B3%7D%7B5%7D+)
Hallamos tres fracciones equivalentes utilizando la amplificación.
Ahora como sabemos si son equivalente, pues fácil multiplicamos en aspa.
Multiplicamos en aspa.
Multiplicamos en aspa.
Respuestas: 36/60, 72/120 y 54/60
Ahora hallamos la fracción Irreducible.
Preguntas similares
hace 6 años
hace 9 años
hace 9 años
hace 9 años
hace 9 años