Solve the following exercise:
Solve the following exercise:
To solve the problem of adding the fractions and , we will follow these steps:
Now, let’s explore each step in detail:
Step 1: The denominators are 2 and 5. A common denominator can be found by multiplying these two numbers: . Therefore, 10 is our common denominator.
Step 2: Convert each fraction to have the common denominator of 10.
- For , multiply both the numerator and the denominator by 5:
.
- For , multiply both the numerator and the denominator by 2:
.
Step 3: Add the fractions and :
Combine the numerators while keeping the common denominator:
.
Thus, .
Therefore, the sum of and is .