Solve the following exercise:
23−83−41=?
To solve the problem 23−83−41, follow these steps:
- Step 1: Find the Least Common Denominator (LCD): The denominators are 2, 8, and 4. The smallest number that all these can divide into is 8. So, the LCD is 8.
- Step 2: Convert each fraction to have a denominator of 8:
- 23 becomes 812 because 23×44=812.
- 83 is already with a denominator of 8.
- 41 becomes 82 because 41×22=82.
- Step 3: Perform the Subtraction:
- First subtract the fractions: 812−83=89.
- Then, subtract 82 from the result: 89−82=87.
- Step 4: Simplify the Result: The fraction 87 is already in its simplest form.
Therefore, the solution to the problem is 87.