Your SlideShare is downloading. ×
Productos cruzados
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Text the download link to your phone
Standard text messaging rates apply

Productos cruzados

7,852
views

Published on

Published in: Education

0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
7,852
On Slideshare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
21
Comments
0
Likes
0
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. Productos Cruzados
    Para comparar fracciones y proporciones
  • 2. Para determinar si dos fracciones son equivalentes, o si una es mayor que la otra, se utiliza el método de productos cruzados:
    8 X 13 = 104
    6 X 15 = 90
    ¿Cómo sabes si dos fracciones son equivalentes?
  • 3. Quiero saber qué es más barato, 20 estampas por 13 pesos o 14 estampas por 8 pesos.
    Comparo:
    20 X 80 = 1600
    14 X 130 = 1820
    Es más barato comprar 20 por $130
    ¿Cómo lo aplico?
  • 4. Realiza los productos cruzados y determina si las fracciones son iguales o una es mayor que la otra usando los signos >,< o =.
    Ahora ejercita