Discover a world of knowledge and get your questions answered at IDNLearn.com. Ask your questions and receive comprehensive, trustworthy responses from our dedicated team of experts.
Answer:hey must have the same denominator (the bottom value). If the denominators are already the same then it is just a matter of either adding or subtracting the numerators (the top value). If the denominators are different then a common denominator needs to be found.
Step-by-step explanation: