Y8 Algebra 2 Donkeys Years

900 views

Published on

LEMA task

Published in: Education, Lifestyle, Technology
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
900
On SlideShare
0
From Embeds
0
Number of Embeds
5
Actions
Shares
0
Downloads
4
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Y8 Algebra 2 Donkeys Years

  1. 1. Donkey’s Years
  2. 2. Susan has two horses, two dogs and a mouse. They have a combined age of 52 human years. <ul><li>The horses have a combined age of 33 human years, one is twice as old as another. </li></ul><ul><li>The dogs have a combined age of 16 human years. They are both the same age. </li></ul>
  3. 3. <ul><li>How old is the mouse? </li></ul><ul><li>How old are each of her pets in animal years? </li></ul><ul><li>Susan turned 80 in 2006 and had her first pet in 1938, how many horses, dogs and mice could she have owned? </li></ul>Animal 1 human year = Typical maximum life span (human years) Horse 2.2 horse years 40 years Dog 7 dog years 12-17 years Mouse 34 mouse years 4 years

×