Multiply 1 and 4. Then multiply 3 and 7. So 1x4=4, and 3x7=21. Therefore, the answer is 4/21. In multiplying fractions, you just multiply straight across (: (Hope this helps)
Write a well-organized paragraph that explains 3 ways fractals are used and give examples to support your choices. This is an opportunity to demonstrate the use of the reasoning skills developed in chapter 2.