



 
Hi Morgan. Since they all have "18" in front, you can ignore that for now and just concentrate on the fraction part. To compare fractions, you want to have a common denominator for them all, then you can just compare the numerators. Here's an example: (a) 2 3/5, First, I ignore the 2 out front, because those are all the same. Now I look at the fractions. The denominators are 5, 15, 3 and 5 again. What number do all of these divide into evenly? 15, because 5 goes into 15 evenly, so does 15 and so does 3. So I will make the common denominator 15. The first fraction is 3/5. What do I have to do to change the denominator to 15? I have to multiply the 5 by 3. So if I do that to the bottom, I have to also multiply the top by 3. 3x3 = 9, so the first fraction 3/5 becomes 9/15. The second fraction already is over 15, so there's nothing to do there. The third fraction 2/3 has to be multiplied by 5 on the denominator to make 15. That means we multiply the top by 5 as well and get the fraction 10/15. And the last fraction is 6/15. Now I'll write them out again using the new fractions: Now we just look at the numerators and put them in order: That's the answer. Now you try this method with your question. Cheers,  


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