Question

5. Do you find similarities between the rules of adding & subtracting dissimilar fractions and

adding & subtracting dissimilar rational algebraic expressions?​

Answer 1

First, we will change dissimilar fractions into similar fractions by finding the least common denominator. Second, add them like similar fractions. And then finally, convert the answer in the lowest term. Example No.6 Subtract 3/4 from 4/5. What will be our least common denominator? The least common multiple of 5 and 4 is 20. That was an Example

Explanation: