When You Add Fractions You Just Add Numerators And Denominators. true Or False
my question is i need answer true or false is similar fractions with the same denominators
When adding and subtracting fractions, you must also add and subtract the
denominators.
False. When adding fractions, you need to have a common denominator. You cannot simply add the numerators and denominators together. Here's the correct process for adding fractions:
Step 1: Find a common denominator: Look for the least common multiple (LCM) of the denominators. If the denominators are already the same, you can skip this step.
Step 2: Convert the fractions: Once you have a common denominator, you need to convert each fraction so that they all have the same denominator. To do this, multiply the numerator and denominator of each fraction by the same number that would make the denominator equal to the common denominator.
Step 3: Add the fractions: Now that you have the fractions with a common denominator, you can add the numerators together while keeping the common denominator.
Step 4: Simplify (optional): If needed, simplify the resulting fraction by reducing it to its lowest terms.
So, in summary, when adding fractions, you need to find a common denominator, convert the fractions, add the numerators, and simplify if necessary.