6th grade homework

Due date for this homework:

For 6th Neruda and 6th Bronte it is due tomorrow January 10th, 2013
For 6th Keats it is due on January 11th, 2013

Remember this homework is to be done in your notebook.

Ex. 1 - 5 p. 128

1) Why do you need common denominators to add or subtract fractions?

Find the least common denominator of the fraction:
2) 1/5 ; 3/4

3) 5/18 ; 1/16

4) 7/10 ; 1/4

5) 1/2 ; 2/3

Hope you all have a great afternoon!