Landon has 100 trading cards. $\frac{7}{100}$   of his card collection is football cards and $\frac{7}{10}$  is baseball cards.  Together, the football and baseball cards make up what fraction of Landon's card collection?  Choose the correct answer.

Laney rode her bike $\frac{5}{10}$  of a kilometer to the library, and then another  $\frac{22}{100}$  of a kilometer to her friend's house.  How far did Laney ride her bike in all?

 Is the equation True or False?
 $\frac{2}{10}+\frac{1}{100}=\frac{21}{110}$  

Does the addition problem have a sum greater than $\frac{1}{2}$  ?
 $\frac{45}{100}+\frac{1}{10}$  

Is the equation True or False?
 $\frac{1}{100}+\frac{9}{10}=\frac{19}{100}$  

Does the addition problem have a sum greater than $\frac{1}{2}$  ?
 $\frac{3}{10}+\frac{15}{100}$