Questions: 1.Do the fractions in Item 1 of Column A have greatest common factor (GCF) other than 1 ? 2.Do the fractions in items 2-4 in Column A have GCFs other than 1 ? How did you find them? 3.What did you do to the GCFs of them 2-4 in Column A? Why? 4. Based from your experience of answering the items in the activity, where you able to divide out a factor of one fraction paired with a factor of the other fraction ? was it allowed? 5. How do you multiply factors ?
