Practice!

Sample Problem

Please order the fractions from least to greatest.

Solution

 =  = , multiply the numerator and the denominator of the fraction by the same number 4.

 =  =  , multiply the numerator and the denominator of the fraction by the same number 2.

The same numerator, smaller denominators is with larger fraction.

So  <  <  ,   <  <

Choice (b.) is correct.