N2B7TNp30

Answer to Problem 30:

Answers will vary.  A sample answer for each is given.

1.    (Any proper fraction will work.)

2.  or  (Any number greater than 5 will work.)  With problem number two,

     students may realize that it is possible to make any whole number a fraction by   making one the denominator.  This would only reinforce the concept that whole numbers can also be fractions.  

3.   1/6 (Any proper fraction will work.)