Posted by maddy on Monday, March 16, 2009 at 11:29pm.
Farmer Brown had ducks and cows. One day she noticed that the animals had a total of 12 heads and 32 feet. How many of the animals were ducks and how many were cows?

math  drwls, Monday, March 16, 2009 at 11:34pm
D + C = 12 (number of heads)
2D + 4C = 32 (number of feet)
Solve for D and C, using algebra. 
math  Anonymous, Thursday, November 8, 2012 at 8:55pm
pooop

math  a, Thursday, November 8, 2012 at 8:59pm
there are 4 cows and 8 ducks because if you  3224=8 and 8 divided by 2 = 4 cows
so my answer is 4 cows and 8 ducks 
math  skyler, Wednesday, January 30, 2013 at 8:12pm
aw poop. it doesn't exactly tell you how to do it. I need to write an equation for this question :( my teacher wont take this xD

math  Davis, Monday, March 25, 2013 at 4:08pm
there are 4 cows and 8 ducks

math  Mateo, Sunday, September 21, 2014 at 4:53pm
8 ducks and 4 cows
D + C = 12
8 + 4 = 12
2 D + 4 C = 32
2(8)+ 4(4)= 32
16 + 16 = 32
32 = 32 
math  avalon brown, Saturday, September 10, 2016 at 1:10am
14(14)14