Isaac has piece of rope that is 5 yards long. into how many 1/2 yard pieces of rope can isaac cut the rope

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.

How are algebraic expressions evaluated using substitution?

There are 10 chicks on ginger's farm .she has 2 chicks in one outdoor pen and 5 chicks in another. the rest of the chicks are in the barn.what is the fraction of total chicks in outdoor pens?