Monday

March 30, 2015

March 30, 2015

Posted by **mar** on Friday, November 19, 2010 at 12:32am.

- math -
**Reiny**, Friday, November 19, 2010 at 9:21amlet the number of goats be x

then the number of ducks is 2x

goats:

number of heads = x

number of legs = 4x

ducks:

number of heads 2x

number of legs = 22x) = 4x

x+4x + 2x+4x 99

11x = 99

x = 9

9 goats, 18 ducks

**Answer this Question**

**Related Questions**

math - there are a group of ducks and goats there are 99 heads and legs among ...

5th grade - A group of goats and ducks have a total of 99 heads and legs among ...

5th grade - a group of goats and ducks have a total of 99 heads and legs amoung ...

math - sue has some ducks and some goats,if there are 36 legs altogether,what is...

maths - There are a total of 50 ducks and goats in a farm. They have 154 legs ...

Maths - *There are some goats and hens on a farm. They have a total of 99 heads ...

Math - One fourth of herd of goats was seen in the forest. Twice the square root...

maths --plse help me.. - the cost of 6 cows are same as cost of 8 goats. if cost...

math - Write a number sentence. There are 17 goats in the barn. 8 goats go ...

math - Farmer john has hens, geese, ducks, and two goats the number of hens ...