Final answer:
To find the missing values in the equation, we need to understand how fractions with different denominators can be combined. We can determine the missing denominator in line 1 by finding the least common multiple (LCM) of the given denominators. The missing numerator in line 1 can be found using the concept of equivalent fractions.
Step-by-step explanation:
To find the missing values in the equation, we need to understand how fractions with different denominators can be combined. In order to add or subtract fractions, we must first find a common denominator. The missing denominator in line 1 can be determined by finding the least common multiple (LCM) of the given denominators. The missing numerator in line 1 can be found by using the concept of equivalent fractions, where we multiply the numerator and denominator of a fraction by the same number. Finally, in line 2, the missing numerator is given as 5, so we can set up a proportion and solve for the missing denominator.