alondrarv122 alondrarv122
  • 10-01-2018
  • Mathematics
contestada

Cómo hago una multiplicación de álgebra con números negativos positivos y fracciónes

Respuesta :

chrysanthemum
chrysanthemum chrysanthemum
  • 10-01-2018

Cuando multiplicas un número positivo y un número negativo, la respuesta siempre será negativa:

4(3) = 12
4(-3) = -12

Para multiplicar fracciones, simplemente multiplique los numeradores y los denominadores en línea recta:

5/4 * 4/7 = 20/28 = 10/14 = 5/7

Espero que esto ayude.
Answer Link

Otras preguntas

You must establish credit in order to buy a house true or false
The Bantu migrations are most closely associated with the A) Columbian Exchange. B) spreading of cultures in Africa. C) Spanish colonialism in Central Americ
please help me on this
Which expression is equivalent to 144^3/2?
A chemistry set costing $38.50, marked up 32% on cost.
Where in Europe are the Germanic languages mainly spoken? Central Europe Northern Europe Northwestern Europe Southern Europe Western Europe
Carmichael and Thelwell argued that black power was a call for blacks to reclaim their history and identity. From whom did they have to reclaim it? Why was the
A maladaptive and abnormal increase in activity that's inconsistent with developmental levels is called: A. lactose intolerance. B. hyperactivity. C. malnutriti
Summarize the ideologies of conservatism, liberalism, and nationalism.
please help♡♡♡♡im confused